Keyboards

a bit keys mcsp

A very small split keyboard kit with 48 keys at 0.8U (16 mm) pitch, 64 × 96 mm per half, built with MX-compatible switches and running QMK with VIA support.

Key specs auto-matched against source pages · Last verified: 2026-10-17

a bit keys mcsp
Image: © a bit keys (Manufacturer image)
~¥9,680

Where to buy

No US retailer found yet. Official site

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Pros

  • Very compact at 64 × 96 mm per half
  • Split halves allow a natural typing posture
  • Keymap customizable through QMK and VIA
  • Surface-mount parts and on-board MCU keep the profile low

Cons

  • Requires fine surface-mount soldering; fairly difficult to build
  • Only 0.8U keycaps fit, which are harder to find
  • Switches, keycaps and cables are sold separately
  • Does not support low-profile switches

Specs

SplitSplit
StaggerOrtholinear
TentingNone
KeywellNo
Thumb clusterNo
Keys48
LayoutsCustom
SwitchesMechanical
Hot-swapNo
FirmwareVIA
DIY kitYes
ConnectivityUSB
OSwindows, macos, linux
Released2020
Sources
AD · detail-mid

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