Kailh Box Brown V2  Keyboard Switch Review

Reviewed Nov 06, 2023 at 12:55pm
Test bench update Oct 02, 2025 at 10:41am
Tested using Methodology v1.0.1 
Kailh Box Brown V2
 0

Our Verdict

Changelog

  1.  Updated Oct 03, 2025: Our 1.0.1 Test Bench Update adds clearer terminology and new measurements to our Keystrokes test with minor refinements to our Compatibility and Illumination tests. See the full changelog.
  2.  Updated Nov 06, 2023: Review published.

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Popular Keyboard Switch Comparisons

Cherry MX Brown

Cherry MX Brown and Kailh Box Brown V2 are very similar, medium-weight, tactile switches. They have a fairly small but satisfying bump to overcome before actuation. The Cherry bump is in the middle of the keystroke, while the Box Brown switch bump comes earlier and feels a bit heavier. The Kail switches also have a box design, which means they're typically more stable and durable in the long run. However, there's also a bit of inconsistency in switch-to-switch performance as they're more mechanically complex.

Test Results

perceptual testing image
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Category:
All
Design
7.2
Compatibility
Cherry MX PCB Pinout
Yes
Pin Count
5
Keycap Mount
MX Style with Perimeter
8.9
Illumination
Upper Housing Color
Black
Upper Housing Finish
Clear
Performance
Keystrokes
See details on graph tool
Feel
Tactile
Initial Force
42gf
Peak Tactile Force
66gf
Actuation Force
46gf
Bottom-Out Force
60gf
Actuation Distance (Pre-Travel)
2.0 mm
Bottom-Out Distance
3.5 mm
5.5
Factory Smoothness
See details on graph tool
Scratchy Factor
44.6
Mid Actuation Peak Noise
-62.0 dB
Mid Actuation Peak Frequency
11,560 Hz
7.4
Latency
See details on graph tool
Press Average
1.9 ms
Press Std Dev
±0.25 ms
Release Average
6.8 ms
Release Std Dev
±0.32 ms