Full Specifications
| Switch Type | Clicky |
| Stem Material | POM (box stem) |
| Housing Material | Polycarbonate |
| Spring Type | Single-stage |
| Factory Lubed | Unlubed |
| PCB Compatibility | 5-pin (PCB Mount) |
| Actuation Force | 45g |
| Bottom-Out Force | 60g |
| Pre-Travel | 1.8mm |
| Total Travel | 3.6mm |
| Sound Profile | Crisp Click |
| Price | $3.00 per 10 switches |
Editorial Review
Kailh Box switches introduced something genuinely new to the switch world: the box stem. Instead of a standard cross-shaped stem, Box switches use a stem surrounded by a square housing that contacts the rails on all four sides rather than two. This design has two significant benefits: it makes the switch water and dust resistant, and it produces a different, often more consistent click character than traditional mechanisms.
The Box White uses a click bar rather than a click jacket. When the stem travels down, it deflects a metal bar that snaps past a ramp — creating a sharp, tactile click that is more defined and crisper than a Cherry MX Blue click. The click bar also reduces the "mushiness" between click position and bottom-out, giving a cleaner travel post-actuation than MX Blues.
At 45g actuation with a 1.8mm pre-travel and 3.6mm total travel, Box Whites are also shorter-travel than standard MX switches. This can feel faster to typists who prefer a snappier keystroke, though the difference is subtle enough that most users do not notice without side-by-side comparison.
Water resistance is a genuine practical advantage. The box around the stem prevents liquid from reaching the switch mechanism directly. This does not mean you should spill drinks on your keyboard deliberately, but it does mean that the occasional splash is far less likely to damage Box switches than traditional open designs. For keyboards in kitchen or workshop environments, this protection has real value.
For audio character, Box Whites have a higher-pitched click than MX Blues. The sound is crisp and clean rather than deep and resonant. In recordings and testing, they often come across as the most "satisfying" clicky sound for listeners who prefer a bright, precise feedback over a warm thock. They are an excellent gateway clicky switch for anyone exploring the clicky category for the first time.
Best Keyboards For These Switches
Keychron K2
Popular hot-swap TKL where Box Whites deliver a satisfying typing experience.
Drop ALT
Aluminum compact board that highlights the crisp Box White click character.
KBD75
Solid 75% layout where Box White click precision suits dense typing.
Similar Switches
Where This Switch Fits
Sharing the same box-stem design and 1.8mm/3.6mm shortened travel as the Kailh Box Red, the Box White swaps the Red's linear mechanism for a clicky one — same speed-oriented travel distance, different feedback type entirely. At 45g actuation, it's meaningfully lighter than the 50-62g range occupied by the Cherry MX Blue and Kailh Blueberry, the two other clicky switches on this list.
The click mechanism itself is the differentiator among clicky options: the Box White's box-stem click design produces what the spec table calls a "Crisp Click," distinct from the Cherry MX Blue's traditional click-jacket mechanism ("Loud Click") and the Blueberry's dedicated click-bar mechanism ("Sharp Satisfying Click"). Buyers who've already decided on a clicky switch should treat the mechanism type, not just the actuation weight, as the deciding factor — all three produce genuinely different-sounding clicks despite falling in the same broad "clicky" category.