Kailh Purple Iris — Fast Silent Linear for HITBOX Low-Profile | 30gf · ≤25dB · 80M
$0.58
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Kailh Purple Iris — Fast Silent Linear for HITBOX Low-Profile | 30gf · ≤25dB · 80M
$0.58
Ultimate FGC Esports Switch
Kailh Purple Iris Silent Low-Profile Switch
0.8mm Ultra-Fast Actuation meets 25dB Extreme Silence.
Still struggling with input lag, heavy keys dropping your combos, or waking up your family during late-night fighting game sessions? Kailh engineered the "Purple Iris Silent Low-Profile Switch" specifically for Hitbox, Leverless controllers, low-profile keyboards, and late-night warriors.
Pushing speed and silence to the physical limit, it features an extreme 0.8mm actuation and 1.8mm total travel for lightning-fast response. Premium dampening rings suppress noise below 25dB. Paired with a feather-light 30gf force, your fingers will stay relaxed through marathon sessions—striking as swiftly and silently as a raptor.
0.8mm
Actuation
≤25dB
Noise Level
30gf
Light Force
1.8mm
Total Travel
Core Advantages: The Ultimate Weapon for FGC & Silent Gamers
We know that in fighting games, a single frame of latency decides victory or defeat; and late at night, the slightest noise shatters the peace. The Purple Iris is built to conquer the "Slow, Loud, and Tiring" trinity of pain points.
The Problem: Input Lag & Dropped Combos
Standard mechanical switches have excessively long travel distances, making combos feel sluggish and causing you to miss crucial punish windows.
The Problem: Late-Night Disturbance
Intense gaming taps are loud and obnoxious, drawing complaints from roommates or family. Standard silent switches are often too long for high-frequency tapping.
The Problem: Finger Fatigue & RSI
Heavy pressure switches cause rapid finger fatigue and even Repetitive Strain Injury (RSI) during marathon gaming sessions and high-APM inputs.
✨ Kailh Purple Iris: The perfect solution offering 0.8mm light-speed actuation, abyss-level 25dB silence, and fatigue-free 30gf feather-light inputs.
Say Goodbye to Input Lag
0.8mm Actuation for Instant Kills
The Solution
Boasts an extreme 0.8mm actuation distance—over 60% faster than standard switches—combined with an ultra-short 1.8mm total travel for rapid resets.
The Benefit
Commands execute the very millisecond your finger twitches. In FGC titles like Street Fighter 6 or Tekken 8, every frame counts. The ultra-short travel ensures your Dragon Punches, punishes, and complex combos flow without physical hesitation. You are always one step ahead.
Say Goodbye to Late-Night Disturbance
25dB Abyss-Level Silence
The Solution
Powered by Kailh's exclusive dampening technology and premium noise-reduction silicone rings on the stem rails. Lab-tested noise levels fall below a whisper-quiet 25dB.
The Benefit
Even when frantically double-tapping or sliding keys late at night, your inputs remain as quiet as falling leaves. You can grind ranks all night without worrying about waking anyone up, while the 1.8mm travel makes high-frequency inputs effortless.
Say Goodbye to Finger Fatigue
30gf Feather-Light Marathon Endurance
The Solution
Custom-tuned to a feather-light 30gf initial force, paired with a naturally self-lubricating POM stem and a high-precision 15mm single-stage stainless steel spring.
The Benefit
Your fingers will remain in peak condition no matter how long you play. The incredibly light and silky smooth press makes your fingers glide effortlessly across your Hitbox or keyboard. Complex inputs require zero exertion, drastically extending your gaming endurance.
Feature Comparison: The Purple Iris Advantage
| Features | Standard Low-Profile Linear | ✨ Kailh Purple Iris Silent |
|---|---|---|
| Actuation (Pre-travel) | 1.2 - 1.5 mm | 0.8 mm — Over 40% faster |
| Total Travel | 2.5 - 3.0 mm | 1.8 mm — Ultra-short, rapid reset |
| Operating Force | 45 - 55 gf (Heavy) | 30 gf — Feather-light, fatigue-free |
| Noise Control | 35 - 45 dB (Clacky/Loud) | ≤ 25 dB — Premium dampening, abyss silent |
| Best Suited For | Casual office typing | FGC, Hitbox, Leverless, Speed-sensitive gamers |
Technical Specifications
Transparent, hardcore data for enthusiasts.
⚡Actuation
0.8 mm
📏Total Travel
1.8 mm
🪶Force
30 gf
🤫Noise Level
≤ 25 dB
| Product Name | Kailh Purple Iris Silent Low Profile Switch |
|---|---|
| Switch Type | Silent Linear Low-Profile Switch |
| Housing Material | High-Transparency PC (Top) + High-Toughness Nylon (Base) |
| Stem Material | POM (Polyoxymethylene, naturally self-lubricating) |
| Silencing Solution | Kailh Core Silent Tech (Premium silicone dampeners on rails and base) |
| Actuation Force | 30 ± 10 gf (Feather-light) |
| Pre-Travel (Actuation) | 0.8 mm (Lightning fast) |
| Total Travel | 1.8 mm (Ultra-short) |
| Spring Specs | 15 mm Stainless Steel Single-Stage Spring |
| Noise Level | ≤ 25 dB (Lab tested) |
| Pin Configuration | 3-Pin (Choc V2 specs, backward compatible with Choc V1 hot-swap sockets) |
| Lifespan | ≥ 50,000,000 Keystrokes |
| Lubrication | Premium Factory Pre-lubed |
Customer Reviews
★★★★★
"God-tier peripheral for Hitbox players!"
"The 0.8mm actuation is a total game-changer for Hitbox! EWGFs (Electrics) come out so fast and precise. Plus, the sound is incredibly tiny; I can furiously practice my combos at night and my roommate hasn't complained once."
— @TekkenMaster, FGC Veteran
📷 Attached buyer photo
★★★★★
"Lightweight and snappy, SF6 Drive Rushes are effortless."
"30g truly feels as light as a feather, but the rebound is still very crisp. When playing Street Fighter 6, consecutive Drive Rushes and cancel inputs take zero effort. I can play for hours without my hands cramping up."
— @FGC_Veteran, Hardcore Gamer
📷 Attached buyer photo
★★★★★
"The perfect blend of silence and speed."
"Finally, a low-profile switch that pushes both response speed and silence to the absolute limit. The ultra-short travel makes double-tapping a breeze. I highly recommend these to anyone using a Leverless controller."
— @HitboxHero, Leverless Pro
📷 Attached buyer photo
Premium Quality, Worry-Free Support
Free Shipping Over $80
Enjoy free standard shipping globally. In-stock and dispatched within 24 hours.30-Day Returns & Compatibility
Perfectly compatible with Choc V2 / V1 sockets (like most Hitboxes). Free returns if incompatible!1-Year Official Warranty
Battle-tested durability backed by a 50-million keystroke laboratory testing promise.Frequently Asked Questions
The Purple Iris uses the Choc V2 (low-profile) pin specification. It is perfectly compatible with devices that support Choc V2 and Choc V1 hot-swap sockets (e.g., Lofree Flow84, IQUNIX MG65, and most esports Hitbox / Leverless controllers). Please note: It is NOT compatible with standard MX high-profile PCBs, MX keycaps, or Choc V1 keycaps.
25dB is roughly equivalent to a soft whisper or the rustling of leaves in a gentle breeze. It is significantly quieter than standard mechanical switches (35-45dB) and even quieter than most membrane keyboards. It is absolutely perfect for late-night dorm gaming, shared offices, or extremely quiet library environments.
Absolutely not. The Purple Iris is precision-lubricated at the factory on critical areas like the rails, springs, and leaves using Kailh's automated equipment. Combined with the natural self-lubricating properties of the POM stem, you get ultimate silky smoothness straight out of the box.
The 0.8mm actuation, combined with a 30gf light force, is designed specifically for hardcore gamers who want "think and it happens" reflexes. For users used to traditional long-travel switches, there might be a very short adaptation period. However, once adapted (usually within a few hours), you'll fall in love with the fluid, zero-hesitation esports thrill, greatly reducing combo drops caused by incomplete presses.
Absolutely, and it's highly recommended! Many high-end players using Hitboxes and Leverless controllers consider the Purple Iris their endgame choice. Its light-speed actuation and silent nature make it the perfect partner for executing high-frequency, precise fighting game commands.