Keyboards

tarneaux supersplit

A DIY split keyboard with a 4x6 matrix and a 9-key thumb fan per side, built around Elite-C controllers.

Some specs could not be matched to a source · Last verified: 2026-10-18

tarneaux supersplit
Image: © tarneaux (Manufacturer image)
Key layout
Image: QMK Firmware (Generated from QMK data (GPL-2.0))
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Where to buy

No US retailer found yet. Official site

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Pros

  • Two TRRS jacks per side let you choose which one to use
  • Elite-C controllers provide USB-C
  • Open-source design under GPL-2.0

Cons

  • The author says the 4 outer thumb keys are hard to reach
  • The author considers the thumb fan to have far too many keys
  • It was the author's first PCB design and did not turn out great

Specs

SplitSplit
StaggerOrtholinear
TentingNone
KeywellYes
Thumb clusterYes
Keys66
LayoutsCustom
SwitchesLow-profile
Hot-swapNo
FirmwareQMK
DIY kitYes
ConnectivityUSB
OSwindows, macos, linux
Released—
Sources
AD · detail-mid

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