{"product_id":"kailh-spring-keyboard-switch-linear-advance-bottoming-speed-switches-5-pins","title":"Kailh Spring — BOX Sealed Speed Linear Switch | 40gf · 1.6mm Actuation · 80M Cycles","description":"\u003cbody\u003e\n\n\n    \u003cmeta charset=\"UTF-8\"\u003e\n    \u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\n    \u003ctitle\u003eKailh Spring Linear Switch - Product Details\u003c\/title\u003e\n    \u003cstyle\u003e\n        \/* =========================================\n           DIYKEY Independent Scope · Minimalist Premium Design\n           Product: Kailh Spring Switch (Q Template)\n           ========================================= *\/\n        \n        .dk-product-details {\n            \/* Design Tokens (Adapted to Spring Emerald Green theme) *\/\n            --dk-primary: #10B981; \/* Emerald 500 *\/\n            --dk-primary-light: #D1FAE5; \/* Emerald 100 *\/\n            --dk-primary-hover: #059669; \/* Emerald 600 *\/\n            \n            --dk-text-title: #111827;\n            --dk-text-main: #374151;\n            --dk-text-muted: #6b7280;\n            --dk-text-light: #9ca3af;\n            \n            --dk-bg-main: #fcfcfc;\n            --dk-bg-card: #ffffff;\n            --dk-bg-subtle: #f8fafc;\n            \n            --dk-border-color: #e5e7eb;\n            \n            --dk-radius-xl: 32px;\n            --dk-radius-lg: 24px;\n            --dk-radius-md: 16px;\n            \n            --dk-shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.03);\n            --dk-shadow-md: 0 10px 25px -5px rgba(0, 0, 0, 0.05);\n            --dk-shadow-hover: 0 20px 40px -10px rgba(0, 0, 0, 0.08);\n            \n            --dk-transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);\n            --dk-transition-bounce: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);\n\n            font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, \"Helvetica Neue\", Arial, sans-serif;\n            background-color: var(--dk-bg-main);\n            color: var(--dk-text-main);\n            line-height: 1.6;\n            padding-bottom: 80px;\n            box-sizing: border-box;\n            -webkit-font-smoothing: antialiased;\n        }\n\n        .dk-product-details * { box-sizing: border-box; margin: 0; padding: 0; }\n\n        .dk-container {\n            width: 92%;\n            max-width: 1100px;\n            margin: 0 auto;\n        }\n\n        \/* Generic Titles *\/\n        .dk-section-title {\n            font-size: 36px;\n            font-weight: 800;\n            text-align: center;\n            margin: 80px 0 40px;\n            letter-spacing: -1px;\n            color: var(--dk-text-title);\n            line-height: 1.2;\n        }\n\n        .dk-section-title::after {\n            content: '';\n            display: block;\n            width: 48px;\n            height: 4px;\n            margin: 16px auto 0;\n            background-color: var(--dk-primary);\n            border-radius: 4px;\n        }\n\n        .dk-highlight-orange { color: var(--dk-primary); }\n\n        \/* ================= Hero Section ================= *\/\n        .dk-hero-section { padding: 40px 0 60px; }\n\n        .dk-hero-grid {\n            display: grid;\n            grid-template-columns: 1.1fr 0.9fr;\n            gap: 56px;\n            align-items: center;\n        }\n\n        .dk-video-wrapper {\n            position: relative;\n            width: 100%;\n            aspect-ratio: 16 \/ 9;\n            margin: 0 auto;\n            border-radius: var(--dk-radius-xl);\n            overflow: hidden;\n            background: #000000;\n            box-shadow: var(--dk-shadow-md);\n            transform: translateZ(0);\n            display: flex;\n            align-items: center;\n            justify-content: center;\n            color: var(--dk-text-muted);\n            font-size: 14px;\n        }\n\n        .dk-video-wrapper iframe,\n        .dk-video-wrapper img {\n            position: absolute;\n            top: 0; left: 0;\n            width: 100%; height: 100%;\n            object-fit: cover;\n            border: none;\n        }\n\n        .dk-hero-badge {\n            display: inline-flex;\n            background: var(--dk-primary-light);\n            color: var(--dk-primary);\n            padding: 8px 18px;\n            border-radius: 40px;\n            font-size: 13px;\n            font-weight: 700;\n            letter-spacing: 1px;\n            text-transform: uppercase;\n            margin-bottom: 20px;\n        }\n\n        .dk-hero-title {\n            font-size: 44px;\n            font-weight: 800;\n            line-height: 1.2;\n            margin-bottom: 24px;\n            letter-spacing: -1px;\n            color: var(--dk-text-title);\n        }\n\n        .dk-hero-subtitle {\n            font-size: 18px;\n            color: var(--dk-text-muted);\n            font-weight: 600;\n            margin-bottom: 24px;\n            line-height: 1.5;\n        }\n\n        .dk-hero-desc {\n            font-size: 16px;\n            color: var(--dk-text-main);\n            margin-bottom: 32px;\n            line-height: 1.7;\n        }\n\n        .dk-hero-tags { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 32px; }\n\n        .dk-tag {\n            background: var(--dk-bg-subtle);\n            padding: 8px 16px;\n            border-radius: 40px;\n            font-size: 14px;\n            font-weight: 600;\n            color: var(--dk-text-main);\n            transition: var(--dk-transition);\n            border: 1px solid var(--dk-border-color);\n        }\n\n        .dk-tag:hover {\n            background: var(--dk-primary-light);\n            color: var(--dk-primary);\n            border-color: var(--dk-primary-light);\n            transform: translateY(-2px);\n        }\n\n        \/* ================= Trust Numbers ================= *\/\n        .dk-trust-grid {\n            display: grid;\n            grid-template-columns: repeat(4, 1fr);\n            gap: 24px;\n            margin: 64px 0;\n            text-align: center;\n            background: var(--dk-bg-subtle);\n            padding: 40px 24px;\n            border-radius: var(--dk-radius-xl);\n            border: 1px solid var(--dk-border-color);\n        }\n\n        .dk-trust-num {\n            font-size: 36px;\n            font-weight: 800;\n            color: var(--dk-primary);\n            letter-spacing: -1px;\n        }\n\n        .dk-trust-label {\n            font-size: 13px;\n            color: var(--dk-text-muted);\n            font-weight: 700;\n            margin-top: 6px;\n            text-transform: uppercase;\n            letter-spacing: 0.5px;\n        }\n\n        \/* ================= Pain Points ================= *\/\n        .dk-pain-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }\n\n        .dk-pain-card {\n            background: var(--dk-bg-card);\n            padding: 40px 24px;\n            border-radius: var(--dk-radius-lg);\n            text-align: center;\n            box-shadow: var(--dk-shadow-sm);\n            border: 1px solid #f3f4f6;\n            transition: var(--dk-transition);\n        }\n\n        .dk-pain-card:hover {\n            transform: translateY(-8px);\n            box-shadow: var(--dk-shadow-hover);\n            border-color: var(--dk-primary-light);\n        }\n\n        .dk-pain-icon {\n            width: 56px; height: 56px;\n            margin: 0 auto 24px;\n            color: var(--dk-text-title);\n            transition: var(--dk-transition);\n        }\n        .dk-pain-icon svg { width: 100%; height: 100%; }\n        .dk-pain-card:hover .dk-pain-icon { color: var(--dk-primary); transform: scale(1.1); }\n\n        .dk-pain-card h3 { font-size: 20px; font-weight: 700; margin-bottom: 16px; color: var(--dk-text-title); }\n        .dk-pain-card p { font-size: 15px; color: var(--dk-text-muted); }\n\n        .dk-pain-solution {\n            margin-top: 40px;\n            background: var(--dk-text-title);\n            color: #ffffff;\n            padding: 24px 32px;\n            border-radius: var(--dk-radius-md);\n            text-align: center;\n            font-size: 18px;\n            font-weight: 500;\n            box-shadow: var(--dk-shadow-md);\n        }\n\n        \/* ================= FABE Feature Blocks ================= *\/\n        .dk-feature-block {\n            display: grid;\n            grid-template-columns: 1fr 1fr;\n            gap: 64px;\n            align-items: center;\n            margin: 100px 0;\n        }\n        .dk-feature-block.reverse { direction: rtl; }\n        .dk-feature-block.reverse \u003e * { direction: ltr; }\n\n        .dk-feature-media {\n            width: 100%;\n            border-radius: var(--dk-radius-lg);\n            box-shadow: var(--dk-shadow-md);\n            overflow: hidden;\n            background: var(--dk-bg-subtle);\n            aspect-ratio: 4\/3;\n            display: flex;\n            align-items: center;\n            justify-content: center;\n            color: var(--dk-text-light);\n            font-size: 18px;\n            font-weight: bold;\n            text-align: center;\n        }\n        \n        .dk-feature-media img {\n            width: 100%;\n            height: 100%;\n            object-fit: cover;\n            display: block;\n        }\n\n        .dk-feature-text h3 {\n            font-size: 32px;\n            font-weight: 800;\n            line-height: 1.3;\n            margin-bottom: 28px;\n            color: var(--dk-text-title);\n        }\n\n        .dk-fabe-list { display: flex; flex-direction: column; gap: 28px; }\n        .dk-fabe-item { padding-left: 20px; border-left: 4px solid var(--dk-primary); }\n        .dk-fabe-item strong { display: block; font-size: 18px; color: var(--dk-text-title); margin-bottom: 6px; }\n        .dk-fabe-item p { font-size: 16px; color: var(--dk-text-muted); }\n\n        \/* ================= Spec Tables ================= *\/\n        .dk-table-wrapper {\n            margin-bottom: 48px;\n            border-radius: var(--dk-radius-md);\n            background: var(--dk-bg-card);\n            box-shadow: var(--dk-shadow-sm);\n            border: 1px solid var(--dk-border-color);\n            overflow-x: auto; \n            -webkit-overflow-scrolling: touch;\n        }\n\n        \/* Custom Scrollbar for better UX on desktop \u0026 mobile hints *\/\n        .dk-table-wrapper::-webkit-scrollbar {\n            height: 6px;\n        }\n        .dk-table-wrapper::-webkit-scrollbar-track {\n            background: var(--dk-bg-subtle);\n            border-radius: 0 0 8px 8px;\n        }\n        .dk-table-wrapper::-webkit-scrollbar-thumb {\n            background: #cbd5e1;\n            border-radius: 8px;\n        }\n        .dk-table-wrapper::-webkit-scrollbar-thumb:hover {\n            background: #94a3b8;\n        }\n        \n        .dk-table { width: 100%; border-collapse: collapse; font-size: 16px; white-space: nowrap; }\n        .dk-table th, .dk-table td { padding: 20px 24px; border-bottom: 1px solid var(--dk-border-color); text-align: left; }\n        .dk-table th { background: var(--dk-bg-subtle); font-weight: 700; color: var(--dk-text-title); white-space: nowrap; }\n        \n        .dk-comp-winner {\n            color: var(--dk-primary);\n            font-weight: 700;\n            background: var(--dk-primary-light);\n            padding: 4px 12px;\n            border-radius: 8px;\n            white-space: nowrap;\n        }\n\n        .dk-table-compare,\n        .dk-table-specs {\n            min-width: 600px; \n        }\n\n        .dk-spec-grid {\n            display: grid;\n            grid-template-columns: repeat(4, 1fr);\n            gap: 20px;\n            margin-bottom: 32px;\n        }\n        .dk-spec-card {\n            background: var(--dk-bg-subtle);\n            padding: 24px;\n            border-radius: var(--dk-radius-md);\n            text-align: center;\n            border: 1px solid var(--dk-border-color);\n            transition: var(--dk-transition);\n        }\n        .dk-spec-card:hover { background: #fff; box-shadow: var(--dk-shadow-hover); transform: translateY(-4px); }\n        .dk-spec-card span { font-size: 32px; display: block; margin-bottom: 16px; }\n        .dk-spec-card strong { display: block; font-size: 16px; margin-bottom: 6px; color: var(--dk-text-title); }\n        .dk-spec-card p { font-size: 14px; color: var(--dk-text-muted); }\n\n        \/* ================= Testimonials ================= *\/\n        .dk-testimonial-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }\n        .dk-testimonial-card {\n            background: var(--dk-bg-card);\n            padding: 32px;\n            border-radius: var(--dk-radius-lg);\n            box-shadow: var(--dk-shadow-sm);\n            border: 1px solid var(--dk-border-color);\n            transition: var(--dk-transition);\n            display: flex;\n            flex-direction: column;\n        }\n        .dk-testimonial-card:hover { transform: translateY(-6px); box-shadow: var(--dk-shadow-hover); }\n        \n        .dk-testimonial-card h4 {\n            font-size: 16px; \n            font-weight: 700;\n            color: var(--dk-text-title);\n            margin-bottom: 10px;\n            line-height: 1.4;\n        }\n        \n        .dk-stars { color: #F59E0B; font-size: 18px; margin-bottom: 16px; }\n        .dk-testimonial-card p { font-size: 16px; font-style: italic; color: var(--dk-text-main); margin-bottom: 24px; line-height: 1.7; flex-grow: 1; }\n        .dk-testimonial-user { font-weight: 700; color: var(--dk-primary); font-size: 15px; }\n\n        \/* ================= Trust Features ================= *\/\n        .dk-trust-features {\n            background: var(--dk-bg-card);\n            border-radius: var(--dk-radius-xl);\n            padding: 60px 32px;\n            text-align: center;\n            margin: 80px 0;\n            border: 1px solid var(--dk-border-color);\n            box-shadow: var(--dk-shadow-sm);\n        }\n        .dk-tf-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; max-width: 900px; margin: 40px auto 0; }\n        .dk-tf-item { display: flex; flex-direction: column; align-items: center; transition: var(--dk-transition); }\n        .dk-tf-item:hover { transform: translateY(-5px); }\n        .dk-tf-icon { width: 56px; height: 56px; margin-bottom: 16px; color: var(--dk-text-muted); }\n        .dk-tf-item:hover .dk-tf-icon { color: var(--dk-primary); }\n        .dk-tf-item p { font-weight: 700; color: var(--dk-text-title); font-size: 18px; margin-bottom: 8px;}\n        .dk-tf-item span { font-size: 14px; color: var(--dk-text-muted); }\n\n        \/* ================= FAQ ================= *\/\n        .dk-faq-wrapper { max-width: 800px; margin: 0 auto; padding: 0 10px; }\n        .dk-faq-item {\n            background: var(--dk-bg-card);\n            border: 1.5px solid var(--dk-border-color);\n            border-radius: var(--dk-radius-md);\n            margin-bottom: 20px;\n            transition: var(--dk-transition);\n            position: relative;\n            overflow: hidden;\n        }\n        .dk-faq-item:hover { border-color: #d1d5db; box-shadow: var(--dk-shadow-sm); }\n        .dk-faq-item::before {\n            content: ''; position: absolute; left: 0; top: 0; bottom: 0;\n            width: 0; background-color: var(--dk-primary); transition: width 0.3s ease; z-index: 2;\n        }\n        .dk-faq-item.active { border-color: var(--dk-primary); box-shadow: var(--dk-shadow-hover); }\n        .dk-faq-item.active::before { width: 5px; }\n\n        .dk-faq-button {\n            width: 100%; padding: 24px 28px; background: none; border: none;\n            display: flex; align-items: flex-start; justify-content: space-between;\n            cursor: pointer; text-align: left; gap: 16px; outline: none;\n        }\n        .dk-faq-q-box { display: flex; gap: 16px; align-items: flex-start; }\n        .dk-faq-label {\n            font-size: 14px; font-weight: 800; color: var(--dk-primary); background: var(--dk-primary-light);\n            width: 28px; height: 28px; display: flex; align-items: center; justify-content: center;\n            border-radius: 8px; flex-shrink: 0;\n        }\n        .dk-faq-question-text { font-size: 18px; font-weight: 700; color: var(--dk-text-title); line-height: 1.4; }\n        .dk-faq-icon { width: 24px; height: 24px; color: var(--dk-text-light); transition: var(--dk-transition-bounce); flex-shrink: 0; }\n        .dk-faq-item.active .dk-faq-icon { transform: rotate(180deg); color: var(--dk-primary); }\n\n        .dk-faq-collapse { display: grid; grid-template-rows: 0fr; transition: grid-template-rows 0.4s cubic-bezier(0.34, 1.56, 0.64, 1); }\n        .dk-faq-item.active .dk-faq-collapse { grid-template-rows: 1fr; }\n        .dk-faq-answer-inner { overflow: hidden; }\n        .dk-faq-answer { padding: 0 28px 28px 72px; color: var(--dk-text-main); font-size: 16px; line-height: 1.8; }\n\n        \/* ================= Responsive (Mobile Optimization) ================= *\/\n        @media (max-width: 992px) {\n            .dk-hero-title { font-size: 38px; }\n            .dk-hero-grid { gap: 40px; }\n            .dk-feature-block { gap: 40px; margin: 80px 0; }\n        }\n\n        @media (max-width: 768px) {\n            \/* Typography \u0026 General Spacing *\/\n            .dk-section-title { font-size: 26px; text-align: left; margin: 56px 0 24px; }\n            .dk-section-title::after { margin-left: 0; }\n            .dk-product-details { padding-bottom: 40px; }\n            \n            \/* Hero Section *\/\n            .dk-hero-section { padding: 24px 0 40px; }\n            .dk-hero-grid { grid-template-columns: 1fr; gap: 32px; text-align: left; }\n            .dk-video-wrapper { border-radius: var(--dk-radius-lg); }\n            .dk-hero-title { font-size: 32px; margin-bottom: 16px; }\n            .dk-hero-subtitle { font-size: 16px; margin-bottom: 16px; }\n            .dk-hero-desc { font-size: 15px; margin-bottom: 24px; }\n            .dk-hero-tags { justify-content: flex-start; gap: 8px; margin-bottom: 24px; }\n            .dk-tag { font-size: 13px; padding: 6px 14px; }\n            \n            \/* Trust Numbers *\/\n            .dk-trust-grid { grid-template-columns: repeat(2, 1fr); padding: 24px 16px; margin: 48px 0; gap: 20px; border-radius: var(--dk-radius-lg); }\n            .dk-trust-num { font-size: 28px; }\n            .dk-trust-label { font-size: 12px; }\n            \n            \/* Pain Points *\/\n            .dk-pain-section .dk-section-title + p { font-size: 15px; margin-bottom: 24px; line-height: 1.5; }\n            .dk-pain-grid { grid-template-columns: 1fr; gap: 20px; }\n            .dk-pain-card { padding: 28px 20px; text-align: left; }\n            .dk-pain-icon { margin: 0 0 16px 0; width: 48px; height: 48px; }\n            .dk-pain-card h3 { font-size: 18px; margin-bottom: 12px; }\n            .dk-pain-solution { text-align: left; font-size: 16px; padding: 20px; margin-top: 24px; }\n            \n            \/* Feature Blocks *\/\n            .dk-feature-block, .dk-feature-block.reverse { grid-template-columns: 1fr; gap: 28px; direction: ltr; margin: 56px 0; }\n            .dk-feature-text { text-align: left; }\n            .dk-feature-text h3 { font-size: 24px; margin-bottom: 20px; }\n            .dk-fabe-list { gap: 20px; }\n            .dk-fabe-item { padding-left: 16px; }\n            .dk-fabe-item strong { font-size: 16px; }\n            .dk-fabe-item p { font-size: 14px; }\n            \n            \/* Tables *\/\n            .dk-table-wrapper { margin-bottom: 32px; }\n            .dk-table { font-size: 14px; }\n            .dk-table th, .dk-table td { padding: 14px 16px; }\n            \n            \/* Tech Specs Table - Stacked *\/\n            .dk-table-specs { min-width: 100%; display: block; white-space: normal; }\n            .dk-table-specs tbody, .dk-table-specs tr { display: block; width: 100%; }\n            .dk-table-specs tr { border-bottom: 1px solid var(--dk-border-color); }\n            .dk-table-specs tr:last-child { border-bottom: none; }\n            .dk-table-specs th, .dk-table-specs td { display: block; width: 100%; text-align: left; border-bottom: none; }\n            .dk-table-specs th { padding: 16px 16px 4px 16px; background: transparent; font-size: 15px; color: var(--dk-text-title); }\n            .dk-table-specs td { padding: 0 16px 16px 16px; font-size: 14px; color: var(--dk-text-muted); }\n            \n            \/* Spec Grid *\/\n            .dk-spec-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; margin-bottom: 24px; }\n            .dk-spec-card { padding: 20px 16px; text-align: left; border-radius: var(--dk-radius-md); }\n            .dk-spec-card span { font-size: 28px; margin-bottom: 12px; }\n            \n            \/* Testimonials *\/\n            .dk-testimonial-grid { grid-template-columns: 1fr; gap: 20px; }\n            .dk-testimonial-card { padding: 24px 20px; }\n            .dk-testimonial-card p { font-size: 15px; margin-bottom: 20px; }\n            \n            \/* Trust Features *\/\n            .dk-trust-features { padding: 40px 20px; text-align: left; margin: 56px 0; border-radius: var(--dk-radius-lg); }\n            .dk-tf-grid { grid-template-columns: 1fr; gap: 32px; margin: 32px auto 0; }\n            .dk-tf-item { align-items: flex-start; text-align: left; flex-direction: row; gap: 20px; }\n            .dk-tf-icon { width: 52px; height: 52px; margin-bottom: 0; flex-shrink: 0; }\n            .dk-tf-item p { font-size: 18px; margin-bottom: 6px; font-weight: 800; }\n            .dk-tf-item span { font-size: 14px; line-height: 1.5; display: block; }\n            \n            \/* FAQ *\/\n            .dk-faq-button { padding: 20px 16px; }\n            .dk-faq-question-text { font-size: 15px; }\n            .dk-faq-answer { padding: 0 16px 20px 60px; font-size: 14px; }\n        }\n\n        @media (max-width: 480px) {\n            .dk-hero-title { font-size: 28px; }\n            .dk-section-title { font-size: 24px; }\n            .dk-faq-answer { padding: 0 16px 20px 16px; margin-top: 12px; border-top: 1px solid var(--dk-bg-subtle); padding-top: 12px; }\n        }\n    \u003c\/style\u003e\n\n\n\n\u003cdiv class=\"dk-product-details\"\u003e\n    \u003cdiv class=\"dk-container\"\u003e\n        \n        \u003c!-- Hero Section --\u003e\n        \u003cdiv class=\"dk-hero-section\"\u003e\n            \u003cdiv class=\"dk-hero-grid\"\u003e\n                \u003cdiv class=\"dk-video-wrapper\"\u003e\n                    \u003ciframe src=\"https:\/\/www.youtube.com\/embed\/UtQ1ZszX188?loop=1\u0026amp;playlist=UtQ1ZszX188\u0026amp;rel=0\u0026amp;playsinline=1\u0026amp;controls=1\u0026amp;mute=0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen frameborder=\"0\" title=\"Kailh Spring Keyboard Switch\"\u003e\u003c\/iframe\u003e\n                \u003c\/div\u003e\n                \u003cdiv\u003e\n                    \u003cdiv class=\"dk-hero-badge\"\u003eTop-Tier All-Around Linear Switch\u003c\/div\u003e\n                    \u003ch1 class=\"dk-hero-title\"\u003eKailh Spring Switch\u003c\/h1\u003e\n                    \u003cp class=\"dk-hero-subtitle\"\u003eSick of key chattering from dust or spilled drinks? Tired of scratchy, fatiguing typing sessions on stock switches?\u003c\/p\u003e\n                    \u003cp class=\"dk-hero-desc\"\u003eKailh brings you the ultimate endgame all-rounder, perfectly balancing extreme durability, top-tier smoothness, and stunning RGB illumination.\u003cbr\u003e\u003cbr\u003eTailor-made for heavy daily typing and competitive gaming, it’s armored with Kailh's legendary BOX sealed structure, pushing the mechanical lifespan to a staggering 80 million clicks. Combined with a feather-light 40gf operating force, an agile 1.6mm actuation, and an independent transparent light guide column, the Spring switch wipes out all environmental worries while making every keystroke feel as light and refreshing as a spring breeze.\u003c\/p\u003e\n                    \n                    \u003cdiv class=\"dk-hero-tags\"\u003e\n                        \u003cspan class=\"dk-tag\"\u003e🛡️ BOX Sealed Protection\u003c\/span\u003e\n                        \u003cspan class=\"dk-tag\"\u003e🪶 40gf Golden Sweet Spot\u003c\/span\u003e\n                        \u003cspan class=\"dk-tag\"\u003e✨ Independent Light Guide\u003c\/span\u003e\n                        \u003cspan class=\"dk-tag\"\u003e⚡ 1.6mm Agile Actuation\u003c\/span\u003e\n                        \u003cspan class=\"dk-tag\"\u003e♾️ 80M+ God-Tier Lifespan\u003c\/span\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n\n        \u003c!-- Trust Stats --\u003e\n        \u003cdiv class=\"dk-trust-grid\"\u003e\n            \u003cdiv class=\"dk-trust-item\"\u003e\n                \u003cdiv class=\"dk-trust-num\"\u003eIP54\u003cspan style=\"font-size: 20px;\"\u003e-ish\u003c\/span\u003e\n\u003c\/div\u003e\n                \u003cdiv class=\"dk-trust-label\"\u003eDust \u0026amp; Water Resist\u003c\/div\u003e\n            \u003c\/div\u003e\n            \u003cdiv class=\"dk-trust-item\"\u003e\n                \u003cdiv class=\"dk-trust-num\"\u003e40\u003cspan style=\"font-size: 20px;\"\u003egf\u003c\/span\u003e\n\u003c\/div\u003e\n                \u003cdiv class=\"dk-trust-label\"\u003eFeather-Light Force\u003c\/div\u003e\n            \u003c\/div\u003e\n            \u003cdiv class=\"dk-trust-item\"\u003e\n                \u003cdiv class=\"dk-trust-num\"\u003e80M\u003cspan style=\"font-size: 20px;\"\u003e+\u003c\/span\u003e\n\u003c\/div\u003e\n                \u003cdiv class=\"dk-trust-label\"\u003eKeystroke Lifespan\u003c\/div\u003e\n            \u003c\/div\u003e\n            \u003cdiv class=\"dk-trust-item\"\u003e\n                \u003cdiv class=\"dk-trust-num\"\u003e100%\u003c\/div\u003e\n                \u003cdiv class=\"dk-trust-label\"\u003ePre-Lubed Smoothness\u003c\/div\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n\n        \u003c!-- Pain Points --\u003e\n        \u003cdiv class=\"dk-pain-section\"\u003e\n            \u003ch2 class=\"dk-section-title\"\u003eCore Advantages: The Ultimate Endgame All-Rounder\u003c\/h2\u003e\n            \u003cp style=\"color: var(--dk-text-muted); margin-bottom: 40px; font-size: 18px;\"\u003eWe know a great keyboard needs to feel amazing, but it also needs to withstand the test of time and accidents. The Spring switch is built to solve the triple threat of wear-and-tear, scratchiness, and dim RGB.\u003c\/p\u003e\n            \u003cdiv class=\"dk-pain-grid\"\u003e\n                \u003cdiv class=\"dk-pain-card\"\u003e\n                    \u003cdiv class=\"dk-pain-icon\"\u003e\n                        \u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.8\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 12a9 9 0 1 1-9-9c2.52 0 4.85.83 6.72 2.24\"\u003e\u003c\/path\u003e\u003cpath d=\"M21 3v9h-9\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n                    \u003c\/div\u003e\n                    \u003ch3\u003eThe Problem: Dust \u0026amp; Double-Clicking\u003c\/h3\u003e\n                    \u003cp\u003eStandard open-style switches easily trap dust, crumbs, or moisture. After a few months, this leads to maddening issues like key chattering (double-clicking) or total failure.\u003c\/p\u003e\n                \u003c\/div\u003e\n                \u003cdiv class=\"dk-pain-card\"\u003e\n                    \u003cdiv class=\"dk-pain-icon\"\u003e\n                        \u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.8\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2v2m0 16v2M4.93 4.93l1.41 1.41m11.32 11.32l1.41 1.41M2 12h2m16 0h2\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n                    \u003c\/div\u003e\n                    \u003ch3\u003eThe Problem: Fatigue \u0026amp; Scratchiness\u003c\/h3\u003e\n                    \u003cp\u003eTraditional reds or blacks (45-60gf) fatigue your fingers during long sessions. Plus, many come unlubed, leaving you with a dry, scratchy feel and annoying spring ping.\u003c\/p\u003e\n                \u003c\/div\u003e\n                \u003cdiv class=\"dk-pain-card\"\u003e\n                    \u003cdiv class=\"dk-pain-icon\"\u003e\n                        \u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.8\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cline x1=\"9\" y1=\"12\" x2=\"15\" y2=\"12\"\u003e\u003c\/line\u003e\u003cpolyline points=\"12 9 15 12 12 15\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\n                    \u003c\/div\u003e\n                    \u003ch3\u003eThe Problem: Dim \u0026amp; Muted Light\u003c\/h3\u003e\n                    \u003cp\u003eBasic switch housings or tiny LED slots aggressively swallow your keyboard's under-glow, resulting in dim, patchy backlighting and harsh hotspots.\u003c\/p\u003e\n                \u003c\/div\u003e\n            \u003c\/div\u003e\n            \u003cdiv class=\"dk-pain-solution\"\u003e\n                ✨ \u003cstrong\u003eKailh Spring Linear\u003c\/strong\u003e: BOX protection, precision pre-lubed, and a dedicated light guide. Bulletproof reliability meets a buttery smooth feel.\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n\n        \u003c!-- Feature Blocks --\u003e\n        \u003cdiv class=\"dk-feature-block\"\u003e\n            \u003cdiv class=\"dk-feature-media\"\u003e\n                \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0881\/1806\/7523\/files\/kailh-spring-keyboard-switch-linear-advance-bottoming-speed-switches-5-pins-758258.jpg?v=1743834259\" alt=\"BOX Sealed Structure - 80M Lifespan\" loading=\"lazy\"\u003e\n            \u003c\/div\u003e\n            \u003cdiv class=\"dk-feature-text\"\u003e\n                \u003ch3\u003eEnd Double-Clicking\u003cbr\u003eBOX Sealed Reliability\u003c\/h3\u003e\n                \u003cdiv class=\"dk-fabe-list\"\u003e\n                    \u003cdiv class=\"dk-fabe-item\"\u003e\n                        \u003cstrong\u003ePatented BOX Tech\u003c\/strong\u003e\n                        \u003cp\u003eFeatures Kailh's exclusive BOX sealed cabin technology, encasing the fragile metal leaves and gold contacts in an IP54-like micro-fortress.\u003c\/p\u003e\n                    \u003c\/div\u003e\n                    \u003cdiv class=\"dk-fabe-item\"\u003e\n                        \u003cstrong\u003eAbsolute Advantage\u003c\/strong\u003e\n                        \u003cp\u003eDefends against accidental spills and harsh environments. Blocks dust, snack crumbs, and moisture dead in their tracks.\u003c\/p\u003e\n                    \u003c\/div\u003e\n                    \u003cdiv class=\"dk-fabe-item\"\u003e\n                        \u003cstrong\u003eReal-World Benefit\u003c\/strong\u003e\n                        \u003cp\u003ePeace of mind for years. With an insane 80 million keystroke lifespan, it's a long-lasting productivity tool that ends the headache of constantly swapping dead switches.\u003c\/p\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n\n        \u003cdiv class=\"dk-feature-block reverse\"\u003e\n            \u003cdiv class=\"dk-feature-media\"\u003e\n                \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0881\/1806\/7523\/files\/Kailh_Spring_Keyboard_Switch.png?v=1744629904\" alt=\"40gf Golden Force \u0026amp; Factory Pre-Lubed\" loading=\"lazy\"\u003e\n            \u003c\/div\u003e\n            \u003cdiv class=\"dk-feature-text\"\u003e\n                \u003ch3\u003eEnd Fatigue \u0026amp; Scratchiness\u003cbr\u003e40gf Buttery Smooth Glide\u003c\/h3\u003e\n                \u003cdiv class=\"dk-fabe-list\"\u003e\n                    \u003cdiv class=\"dk-fabe-item\"\u003e\n                        \u003cstrong\u003eGolden Specs\u003c\/strong\u003e\n                        \u003cp\u003eMeticulously tuned with a 40gf balanced operating force and an agile 1.6mm actuation. Built with a POM base and stem, and fully precision factory pre-lubed.\u003c\/p\u003e\n                    \u003c\/div\u003e\n                    \u003cdiv class=\"dk-fabe-item\"\u003e\n                        \u003cstrong\u003eAbsolute Advantage\u003c\/strong\u003e\n                        \u003cp\u003eThe 40g weight hits the perfect sweet spot—preventing accidental presses while remaining incredibly light. The POM material offers natural self-lubrication that gets smoother over time.\u003c\/p\u003e\n                    \u003c\/div\u003e\n                    \u003cdiv class=\"dk-fabe-item\"\u003e\n                        \u003cstrong\u003eReal-World Benefit\u003c\/strong\u003e\n                        \u003cp\u003eFeels like a spring breeze across your fingertips. Buttery smooth right out of the box, turning intense typing marathons or sweaty esports matches into pure joy.\u003c\/p\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n\n        \u003cdiv class=\"dk-feature-block\"\u003e\n            \u003cdiv class=\"dk-feature-media\"\u003e\n                \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0881\/1806\/7523\/files\/kailh-spring-keyboard-switch-linear-advance-bottoming-speed-switches-5-pins-978778.jpg?v=1743834259\" alt=\"Transparent Light Guide Column\" loading=\"lazy\"\u003e\n            \u003c\/div\u003e\n            \u003cdiv class=\"dk-feature-text\"\u003e\n                \u003ch3\u003eEnd Dim RGB\u003cbr\u003eIndependent Light Guide Column\u003c\/h3\u003e\n                \u003cdiv class=\"dk-fabe-list\"\u003e\n                    \u003cdiv class=\"dk-fabe-item\"\u003e\n                        \u003cstrong\u003eOptical Design\u003c\/strong\u003e\n                        \u003cp\u003eBeyond the high-clear Polycarbonate (PC) top housing, it innovates with an integrated, independent Transparent Light Guide Column.\u003c\/p\u003e\n                    \u003c\/div\u003e\n                    \u003cdiv class=\"dk-fabe-item\"\u003e\n                        \u003cstrong\u003eAbsolute Advantage\u003c\/strong\u003e\n                        \u003cp\u003eActs like premium optical fiber, channeling the bottom SMD LED light directly to the base of the keycap with zero loss, drastically boosting brightness and uniformity.\u003c\/p\u003e\n                    \u003c\/div\u003e\n                    \u003cdiv class=\"dk-fabe-item\"\u003e\n                        \u003cstrong\u003eReal-World Benefit\u003c\/strong\u003e\n                        \u003cp\u003eTurns your keyboard into the crown jewel of your desk setup. Pair it with translucent or shine-through keycaps to ignite a breathtaking, premium RGB aura.\u003c\/p\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n\n        \u003c!-- Comparison Table --\u003e\n        \u003ch2 class=\"dk-section-title\"\u003eThe Ultimate Upgrade: Spring vs. Standard Linears\u003c\/h2\u003e\n        \u003cdiv class=\"dk-table-wrapper\"\u003e\n            \u003ctable class=\"dk-table dk-table-compare\"\u003e\n                \u003cthead\u003e\n                    \u003ctr\u003e\n                        \u003cth\u003eFeature Comparison\u003c\/th\u003e\n                        \u003cth\u003eStandard Linear (e.g. Classic Red)\u003c\/th\u003e\n                        \u003cth\u003e✨ Kailh Spring Linear\u003c\/th\u003e\n                    \u003c\/tr\u003e\n                \u003c\/thead\u003e\n                \u003ctbody\u003e\n                    \u003ctr\u003e\n                        \u003ctd\u003eProtection Level\u003c\/td\u003e\n                        \u003ctd\u003eOpen structure, prone to dust\/chatter\u003c\/td\u003e\n                        \u003ctd\u003e\u003cspan class=\"dk-comp-winner\"\u003eBOX Sealed Cabin — IP54-like dust\/water resistance\u003c\/span\u003e\u003c\/td\u003e\n                    \u003c\/tr\u003e\n                    \u003ctr\u003e\n                        \u003ctd\u003eLifespan\u003c\/td\u003e\n                        \u003ctd\u003e~50M cycles\u003c\/td\u003e\n                        \u003ctd\u003e\u003cspan class=\"dk-comp-winner\"\u003eUp to 80M cycles — A massive 60% increase\u003c\/span\u003e\u003c\/td\u003e\n                    \u003c\/tr\u003e\n                    \u003ctr\u003e\n                        \u003ctd\u003eRGB Performance\u003c\/td\u003e\n                        \u003ctd\u003eSwallows light, patchy diffusion\u003c\/td\u003e\n                        \u003ctd\u003e\u003cspan class=\"dk-comp-winner\"\u003eIndependent Light Guide — Insanely bright and uniform\u003c\/span\u003e\u003c\/td\u003e\n                    \u003c\/tr\u003e\n                    \u003ctr\u003e\n                        \u003ctd\u003eOperating Force\u003c\/td\u003e\n                        \u003ctd\u003e45–50 gf (Heavier, tiring)\u003c\/td\u003e\n                        \u003ctd\u003e\u003cspan class=\"dk-comp-winner\"\u003e40 ± 10 gf — Feather-light, fatigue-free\u003c\/span\u003e\u003c\/td\u003e\n                    \u003c\/tr\u003e\n                    \u003ctr\u003e\n                        \u003ctd\u003eActuation (Pre-Travel)\u003c\/td\u003e\n                        \u003ctd\u003e2.0 mm (Slightly sluggish)\u003c\/td\u003e\n                        \u003ctd\u003e\u003cspan class=\"dk-comp-winner\"\u003e1.6 ± 0.4 mm — Snappier, more agile response\u003c\/span\u003e\u003c\/td\u003e\n                    \u003c\/tr\u003e\n                    \u003ctr\u003e\n                        \u003ctd\u003eLubrication\u003c\/td\u003e\n                        \u003ctd\u003eUsually dry, requires hand-lubing\u003c\/td\u003e\n                        \u003ctd\u003e\u003cspan class=\"dk-comp-winner\"\u003ePrecision Factory Pre-lubed — Buttery smooth instantly\u003c\/span\u003e\u003c\/td\u003e\n                    \u003c\/tr\u003e\n                \u003c\/tbody\u003e\n            \u003c\/table\u003e\n        \u003c\/div\u003e\n\n        \u003c!-- Tech Specs --\u003e\n        \u003ch2 class=\"dk-section-title\"\u003eHardcore Tech Specs\u003c\/h2\u003e\n        \u003cp style=\"color: var(--dk-text-muted); margin-bottom: 30px; text-align: center;\"\u003eTransparent, uncompromising data for the enthusiasts.\u003c\/p\u003e\n        \n        \u003cdiv class=\"dk-spec-grid\"\u003e\n            \u003cdiv class=\"dk-spec-card\"\u003e\n                \u003cspan\u003e🪶\u003c\/span\u003e\u003cstrong\u003eOperating Force\u003c\/strong\u003e\u003cp\u003e40 ± 10 gf\u003c\/p\u003e\n            \u003c\/div\u003e\n            \u003cdiv class=\"dk-spec-card\"\u003e\n                \u003cspan\u003e⚡\u003c\/span\u003e\u003cstrong\u003eActuation Travel\u003c\/strong\u003e\u003cp\u003e1.6 ± 0.4 mm\u003c\/p\u003e\n            \u003c\/div\u003e\n            \u003cdiv class=\"dk-spec-card\"\u003e\n                \u003cspan\u003e🛡️\u003c\/span\u003e\u003cstrong\u003eStructure\u003c\/strong\u003e\u003cp\u003eBOX Sealed Cabin\u003c\/p\u003e\n            \u003c\/div\u003e\n            \u003cdiv class=\"dk-spec-card\"\u003e\n                \u003cspan\u003e♾️\u003c\/span\u003e\u003cstrong\u003eLifespan\u003c\/strong\u003e\u003cp\u003e≥ 80,000,000 Keystrokes\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n        \n        \u003cdiv class=\"dk-table-wrapper\"\u003e\n            \u003ctable class=\"dk-table dk-table-specs\"\u003e\n                \u003ctbody\u003e\n                    \u003ctr\u003e\n                        \u003cth\u003eProduct Name\u003c\/th\u003e\n                        \u003ctd\u003e\u003cstrong\u003eKailh Spring Keyboard Switch\u003c\/strong\u003e\u003c\/td\u003e\n                    \u003c\/tr\u003e\n                    \u003ctr\u003e\n                        \u003cth\u003eSwitch Type\u003c\/th\u003e\n                        \u003ctd\u003eLightweight Linear (Balanced \u0026amp; Ultra-Smooth)\u003c\/td\u003e\n                    \u003c\/tr\u003e\n                    \u003ctr\u003e\n                        \u003cth\u003eStructure Type\u003c\/th\u003e\n                        \u003ctd\u003eKailh BOX Sealed Protection (Dust \u0026amp; Water Resistant)\u003c\/td\u003e\n                    \u003c\/tr\u003e\n                    \u003ctr\u003e\n                        \u003cth\u003eHousing Material\u003c\/th\u003e\n                        \u003ctd\u003eHigh-Clear PC (Top) + Wear-resistant POM (Bottom)\u003c\/td\u003e\n                    \u003c\/tr\u003e\n                    \u003ctr\u003e\n                        \u003cth\u003eStem Material\u003c\/th\u003e\n                        \u003ctd\u003ePOM (Features natural self-lubricating properties)\u003c\/td\u003e\n                    \u003c\/tr\u003e\n                    \u003ctr\u003e\n                        \u003cth\u003eLight Guide Configuration\u003c\/th\u003e\n                        \u003ctd\u003eBuilt-in Independent Transparent Light Guide Column\u003c\/td\u003e\n                    \u003c\/tr\u003e\n                    \u003ctr\u003e\n                        \u003cth\u003eOperating Force\u003c\/th\u003e\n                        \u003ctd\u003e40 ± 10 gf (Golden lightweight force)\u003c\/td\u003e\n                    \u003c\/tr\u003e\n                    \u003ctr\u003e\n                        \u003cth\u003eActuation (Pre-Travel)\u003c\/th\u003e\n                        \u003ctd\u003e1.6 ± 0.4 mm (Agile, fast response)\u003c\/td\u003e\n                    \u003c\/tr\u003e\n                    \u003ctr\u003e\n                        \u003cth\u003eTotal Travel\u003c\/th\u003e\n                        \u003ctd\u003e3.3 ± 0.3 mm (Compact travel, solid bottom-out)\u003c\/td\u003e\n                    \u003c\/tr\u003e\n                    \u003ctr\u003e\n                        \u003cth\u003eSpring Specs\u003c\/th\u003e\n                        \u003ctd\u003e15.2 mm High-precision single-stage spring\u003c\/td\u003e\n                    \u003c\/tr\u003e\n                    \u003ctr\u003e\n                        \u003cth\u003eInternal Contacts\u003c\/th\u003e\n                        \u003ctd\u003eAnti-oxidation Gold-plated contacts\u003c\/td\u003e\n                    \u003c\/tr\u003e\n                    \u003ctr\u003e\n                        \u003cth\u003eLubrication\u003c\/th\u003e\n                        \u003ctd\u003eFactory Pre-lubed (High precision, covering rails and springs)\u003c\/td\u003e\n                    \u003c\/tr\u003e\n                    \u003ctr\u003e\n                        \u003cth\u003eMounting Pins\u003c\/th\u003e\n                        \u003ctd\u003e5-Pin PCB Mount (Clip the 2 plastic legs with clippers for 3-Pin compatibility)\u003c\/td\u003e\n                    \u003c\/tr\u003e\n                \u003c\/tbody\u003e\n            \u003c\/table\u003e\n        \u003c\/div\u003e\n\n        \u003c!-- Testimonials --\u003e\n        \u003ch2 class=\"dk-section-title\"\u003eReal Reviews from the Keeb \u0026amp; Esports Community\u003c\/h2\u003e\n        \u003cdiv class=\"dk-testimonial-grid\"\u003e\n            \u003cdiv class=\"dk-testimonial-card\"\u003e\n                \u003cdiv class=\"dk-stars\"\u003e★★★★★\u003c\/div\u003e\n                \u003ch4\u003e\"The perfect balance for coding and gaming!\"\u003c\/h4\u003e\n                \u003cp\u003e\"The 40gf force is the absolute sweet spot—light enough for rapid typing, but not so sensitive that I misinput during games like with 35g speed switches. The BOX structure gives me so much peace of mind since I eat at my desk.\"\u003c\/p\u003e\n                \u003cdiv style=\"margin-top: auto;\"\u003e\n                    \u003cdiv class=\"dk-testimonial-user\"\u003e— @SpringLover, Full-Stack Dev\u003c\/div\u003e\n                    \u003cdiv style=\"font-size: 13px; color: var(--dk-text-light); margin-top: 4px;\"\u003e📷 Attached workspace photo\u003c\/div\u003e\n                \u003c\/div\u003e\n            \u003c\/div\u003e\n            \u003cdiv class=\"dk-testimonial-card\"\u003e\n                \u003cdiv class=\"dk-stars\"\u003e★★★★★\u003c\/div\u003e\n                \u003ch4\u003e\"The light guide column saved my RGB build.\"\u003c\/h4\u003e\n                \u003cp\u003e\"My previous switches swallowed all the light. After swapping to the Spring switch, the under-glow channels right through the column. The brightness jumped a full tier, and the light bleed is so incredibly soft and uniform. Beautiful!\"\u003c\/p\u003e\n                \u003cdiv style=\"margin-top: auto;\"\u003e\n                    \u003cdiv class=\"dk-testimonial-user\"\u003e— @RGBFanatic, Desk Aesthetics Creator\u003c\/div\u003e\n                    \u003cdiv style=\"font-size: 13px; color: var(--dk-text-light); margin-top: 4px;\"\u003e📷 Attached custom build macro shot\u003c\/div\u003e\n                \u003c\/div\u003e\n            \u003c\/div\u003e\n            \u003cdiv class=\"dk-testimonial-card\"\u003e\n                \u003cdiv class=\"dk-stars\"\u003e★★★★★\u003c\/div\u003e\n                \u003ch4\u003e\"God-tier factory lube and invincible lifespan.\"\u003c\/h4\u003e\n                \u003cp\u003e\"Been daily driving these for months and they still feel brand new. Zero scratchiness, no spring ping. 80 million clicks plus gold contacts means these switches are basically immortal. My absolute go-to daily linear.\"\u003c\/p\u003e\n                \u003cdiv style=\"margin-top: auto;\"\u003e\n                    \u003cdiv class=\"dk-testimonial-user\"\u003e— @DurableKeeb, Keeb Community Veteran\u003c\/div\u003e\n                    \u003cdiv style=\"font-size: 13px; color: var(--dk-text-light); margin-top: 4px;\"\u003e📷 Attached switch teardown photo\u003c\/div\u003e\n                \u003c\/div\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n\n        \u003c!-- Trust Features --\u003e\n        \u003cdiv class=\"dk-trust-features\"\u003e\n            \u003ch2 class=\"dk-section-title\" style=\"margin-top:0\"\u003ePremium Quality, Worry-Free Shopping\u003c\/h2\u003e\n            \u003cdiv class=\"dk-tf-grid\"\u003e\n                \u003cdiv class=\"dk-tf-item\"\u003e\n                    \u003cdiv class=\"dk-tf-icon\"\u003e\n                        \u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-width=\"1.5\"\u003e\u003cpath d=\"M9 11l3 3L22 4\"\u003e\u003c\/path\u003e\u003cpath d=\"M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n                    \u003c\/div\u003e\n                    \u003cdiv\u003e\n                        \u003cp\u003eCompatibility Guarantee \u0026amp; 30-Day Returns\u003c\/p\u003e\n                        \u003cspan\u003eFits all Cherry MX style 5-pin or 3-pin hot-swap sockets (just clip the plastic legs for 3-pin). Buy with confidence, zero risk.\u003c\/span\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n                \u003cdiv class=\"dk-tf-item\"\u003e\n                    \u003cdiv class=\"dk-tf-icon\"\u003e\n                        \u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-width=\"1.5\"\u003e\u003cpolygon points=\"12 2 15.09 8.26 22 9.27 17 14.14 18.18 21.02 12 17.77 5.82 21.02 7 14.14 2 9.27 8.91 8.26 12 2\"\u003e\u003c\/polygon\u003e\u003c\/svg\u003e\n                    \u003c\/div\u003e\n                    \u003cdiv\u003e\n                        \u003cp\u003e80M Keystroke Lifespan\u003c\/p\u003e\n                        \u003cspan\u003eArmed with Kailh's legendary BOX tech. Lab-tested for 80 million cycles, making these switches virtually indestructible.\u003c\/span\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n                \u003cdiv class=\"dk-tf-item\"\u003e\n                    \u003cdiv class=\"dk-tf-icon\"\u003e\n                        \u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-width=\"1.5\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"10\"\u003e\u003c\/circle\u003e\u003cpolyline points=\"12 6 12 12 16 14\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\n                    \u003c\/div\u003e\n                    \u003cdiv\u003e\n                        \u003cp\u003eFree Shipping \u0026amp; Lightning Dispatch\u003c\/p\u003e\n                        \u003cspan\u003eFree shipping on orders over $80 globally. In-stock and dispatched within 24 hours.\u003c\/span\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n\n        \u003c!-- FAQ --\u003e\n        \u003ch2 class=\"dk-section-title\"\u003eFrequently Asked Questions (FAQs)\u003c\/h2\u003e\n        \u003cdiv class=\"dk-faq-wrapper\"\u003e\n            \u003cdiv class=\"dk-faq-item active\"\u003e\n                \u003cbutton class=\"dk-faq-button\" aria-expanded=\"true\"\u003e\n                    \u003cdiv class=\"dk-faq-q-box\"\u003e\n                        \u003cspan class=\"dk-faq-label\"\u003eQ\u003c\/span\u003e\n                        \u003cspan class=\"dk-faq-question-text\"\u003eWhat are the real-world benefits of the BOX structure (Dust\/Waterproof)?\u003c\/span\u003e\n                    \u003c\/div\u003e\n                    \u003csvg class=\"dk-faq-icon\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\n                        \u003cpolyline points=\"6 9 12 15 18 9\"\u003e\u003c\/polyline\u003e\n                    \u003c\/svg\u003e\n                \u003c\/button\u003e\n                \u003cdiv class=\"dk-faq-collapse\"\u003e\n                    \u003cdiv class=\"dk-faq-answer-inner\"\u003e\n                        \u003cdiv class=\"dk-faq-answer\"\u003e\n                            Kailh's exclusive BOX structure houses the fragile metal leaves and gold contacts inside an isolated, sealed cabin, providing IP54-like protection. It actively blocks desk dust, pet hair, and snack crumbs, and can even defend against minor accidental coffee or water spills. This is the core secret behind its ability to shatter traditional limits and achieve an 80 million keystroke lifespan.\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n            \u003c\/div\u003e\n\n            \u003cdiv class=\"dk-faq-item\"\u003e\n                \u003cbutton class=\"dk-faq-button\" aria-expanded=\"false\"\u003e\n                    \u003cdiv class=\"dk-faq-q-box\"\u003e\n                        \u003cspan class=\"dk-faq-label\"\u003eQ\u003c\/span\u003e\n                        \u003cspan class=\"dk-faq-question-text\"\u003eHow does the 1.6mm actuation and 40gf force combo feel?\u003c\/span\u003e\n                    \u003c\/div\u003e\n                    \u003csvg class=\"dk-faq-icon\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\n                        \u003cpolyline points=\"6 9 12 15 18 9\"\u003e\u003c\/polyline\u003e\n                    \u003c\/svg\u003e\n                \u003c\/button\u003e\n                \u003cdiv class=\"dk-faq-collapse\"\u003e\n                    \u003cdiv class=\"dk-faq-answer-inner\"\u003e\n                        \u003cdiv class=\"dk-faq-answer\"\u003e\n                            It's the ultimate \"Jack of all trades\" sweet spot. The 40gf weight is lighter than standard reds, drastically reducing finger fatigue during heavy typing. Meanwhile, the 1.6mm pre-travel is snappier than the standard 2.0mm, giving you a noticeable speed edge in games, but it isn't as recklessly sensitive as a 1.2mm speed switch, effectively preventing accidental misinputs. It perfectly balances speed with control.\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n            \u003c\/div\u003e\n\n            \u003cdiv class=\"dk-faq-item\"\u003e\n                \u003cbutton class=\"dk-faq-button\" aria-expanded=\"false\"\u003e\n                    \u003cdiv class=\"dk-faq-q-box\"\u003e\n                        \u003cspan class=\"dk-faq-label\"\u003eQ\u003c\/span\u003e\n                        \u003cspan class=\"dk-faq-question-text\"\u003eDo I need to hand-lube these switches myself?\u003c\/span\u003e\n                    \u003c\/div\u003e\n                    \u003csvg class=\"dk-faq-icon\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\n                        \u003cpolyline points=\"6 9 12 15 18 9\"\u003e\u003c\/polyline\u003e\n                    \u003c\/svg\u003e\n                \u003c\/button\u003e\n                \u003cdiv class=\"dk-faq-collapse\"\u003e\n                    \u003cdiv class=\"dk-faq-answer-inner\"\u003e\n                        \u003cdiv class=\"dk-faq-answer\"\u003e\n                            Absolutely not. The Spring switches come out of the box with Kailh's automated, high-precision factory pre-lube, perfectly coating the rails and springs. Pop them into your board and enjoy a buttery smooth, frictionless linear feel, completely free of scratchiness or spring ping. No modding necessary.\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n            \u003c\/div\u003e\n\n            \u003cdiv class=\"dk-faq-item\"\u003e\n                \u003cbutton class=\"dk-faq-button\" aria-expanded=\"false\"\u003e\n                    \u003cdiv class=\"dk-faq-q-box\"\u003e\n                        \u003cspan class=\"dk-faq-label\"\u003eQ\u003c\/span\u003e\n                        \u003cspan class=\"dk-faq-question-text\"\u003eWhat exactly does the Light Guide Column do for RGB?\u003c\/span\u003e\n                    \u003c\/div\u003e\n                    \u003csvg class=\"dk-faq-icon\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\n                        \u003cpolyline points=\"6 9 12 15 18 9\"\u003e\u003c\/polyline\u003e\n                    \u003c\/svg\u003e\n                \u003c\/button\u003e\n                \u003cdiv class=\"dk-faq-collapse\"\u003e\n                    \u003cdiv class=\"dk-faq-answer-inner\"\u003e\n                        \u003cdiv class=\"dk-faq-answer\"\u003e\n                            Standard clear housings often create harsh hotspots or lose brightness due to poor refraction. The Spring's built-in Transparent Light Guide Column acts like premium optical fiber. It focuses the light directly from your PCB's SMD LEDs and channels it straight to the base of the keycap, then diffuses it evenly. This results in a massive boost in brightness and an incredibly soft, uniform glow.\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n            \u003c\/div\u003e\n\n            \u003cdiv class=\"dk-faq-item\"\u003e\n                \u003cbutton class=\"dk-faq-button\" aria-expanded=\"false\"\u003e\n                    \u003cdiv class=\"dk-faq-q-box\"\u003e\n                        \u003cspan class=\"dk-faq-label\"\u003eQ\u003c\/span\u003e\n                        \u003cspan class=\"dk-faq-question-text\"\u003eMy keyboard is a 3-pin hot-swap board. Can I use this 5-pin switch?\u003c\/span\u003e\n                    \u003c\/div\u003e\n                    \u003csvg class=\"dk-faq-icon\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\n                        \u003cpolyline points=\"6 9 12 15 18 9\"\u003e\u003c\/polyline\u003e\n                    \u003c\/svg\u003e\n                \u003c\/button\u003e\n                \u003cdiv class=\"dk-faq-collapse\"\u003e\n                    \u003cdiv class=\"dk-faq-answer-inner\"\u003e\n                        \u003cdiv class=\"dk-faq-answer\"\u003e\n                            Yes, you can! The two extra plastic legs on the bottom of the Spring switch provide extra stem stability for plateless PCBs. If your PCB only supports 3-pin switches, simply use nail clippers or flush cutters to snip off those two side plastic legs flat against the base. They will fit perfectly, and doing so will not void your warranty or affect the switch's functionality in any way.\n                        \u003c\/div\u003e\n                    \u003c\/div\u003e\n                \u003c\/div\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n\n    \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cscript\u003e\n    document.addEventListener(\"DOMContentLoaded\", function() {\n        const faqItems = document.querySelectorAll('.dk-faq-item');\n        \n        faqItems.forEach(item =\u003e {\n            const btn = item.querySelector('.dk-faq-button');\n            \n            btn.addEventListener('click', () =\u003e {\n                const isActive = item.classList.contains('active');\n                \n                faqItems.forEach(i =\u003e {\n                    i.classList.remove('active');\n                    i.querySelector('.dk-faq-button').setAttribute('aria-expanded', 'false');\n                });\n                \n                if (!isActive) {\n                    item.classList.add('active');\n                    btn.setAttribute('aria-expanded', 'true');\n                }\n            });\n        });\n    });\n\u003c\/script\u003e\n\n\n\u003c\/body\u003e","brand":"kailh","offers":[{"title":"Default Title","offer_id":52084955808067,"sku":"","price":0.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0881\/1806\/7523\/files\/3.webp?v=1743834259","url":"https:\/\/diykey.net\/en-us\/products\/kailh-spring-keyboard-switch-linear-advance-bottoming-speed-switches-5-pins","provider":"DIYKEY","version":"1.0","type":"link"}