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Ten years ago, when you first heard the name “BOX switch,” did you also wonder: what mystery lies inside this “box”?

Today, we’d like to share with you a story of innovation, persistence, and evolution.

The Revolution Begins with Structure: The Sealed “Core”
The revolutionary nature of Kailh BOX switches starts with this unique “box-shaped structure.” It is not just a name—it represents an entirely new, precise, and ingenious physical architecture.

Compared to traditional MX-style mechanical switches, Kailh BOX switches fully seal the core triggering mechanism inside an independent “box.” This seemingly simple design change has led to a multidimensional leap in experience:

Remarkable durability: Excellent dust and water resistance, along with an exceptionally long press lifespan

Pure tactile feel: Consistent, clean, and smooth keystrokes, free from interference

Unique acoustic experience: Crisp, clear, and entirely new typing sound

It was this “box” that opened the chapter of exploration for Kailh and our many partners.

From a Single Structure to an Expansive System: A Journey of Never-Ending Innovation
From the groundbreaking debut of the first-generation BOX structure to the vast and refined family of Kailh switches we have today, our journey of progress has never stopped.

We understand deeply that the vitality of this industry lies in continuous innovation. While strengthening the core advantages of BOX switches, we have consistently:

Pushed the boundaries of materials: Searching for more durable, smoother, and more stable material combinations

Refined feel and sound: Making every keystroke a pleasure

Responded to market needs: Listening to user feedback and addressing real pain points

Thus, the “Ice Cream” series brought a cool, smooth tactile experience; the “Zhi” series interpreted switch aesthetics through Chinese cultural sensibility… Every technical refinement and tactile reconstruction carries our relentless pursuit of “making the next keystroke even better.”

All these explorations and achievements are ultimately meant to be shared with you—our valued partners and users.

New technologies, new switches, and new solutions are not only our latest answers to the market but also an invitation for the next round of in-depth collaboration with you.

In the past, we joined hands based on trust and pioneered a new landscape in the mechanical keyboard arena.

Now, and in the future, we have prepared even more “new innovations” and sincerely invite you to experience, refine, and bring them to a broader stage together.

The secret inside the box has never been just about the technology itself—it’s about how we use it to connect with each other and create value.

The evolution story of Kailh awaits your next chapter.