Keyboards

ynak keybord ArcoSplit

A wireless split 40% keyboard kit running ZMK firmware, powered by AAA batteries, with a gasket-mount plate and a 3D-printed case and wrist rest included.

Some specs could not be matched to a source · Last verified: 2026-10-17

ynak keybord ArcoSplit
Image: © ynak keybord (Manufacturer image)
~¥23,000

Where to buy

View at BOOTH (ynak keybord)Official site

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Pros

  • ZMK Studio support lets you change the keymap over the wireless connection without reflashing
  • Runs on easy-to-find AAA cells, including rechargeable NiMH
  • Ships with a case and wrist rest set at a pre-adjusted tenting angle
  • A no-soldering version is offered

Cons

  • Kit that has to be assembled
  • Every variant is out of stock
  • Tenting angle is fixed and can't be adjusted

Specs

SplitSplit
StaggerColumnar
TentingFixed
KeywellNo
Thumb clusterNo
Keys—
LayoutsCustom
SwitchesMechanical
Hot-swapYes
FirmwareZMK
DIY kitYes
ConnectivityBluetooth
OSwindows, macos, linux
Released2025
Sources
AD · detail-mid

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