Keyboards

K33B Engineered Dactyl K33B

A made-to-order, 3D-printed Dactyl split keyboard with hot-swap MX sockets, where you pick the rows, columns and thumb cluster; the wired version runs QMK/Vial on an RP2040 and the Bluetooth version runs ZMK.

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

K33B Engineered Dactyl K33B
Image: © K33B (Manufacturer image)
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Where to buy

View at K33BOfficial site

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Pros

  • Rows (4–6), columns (5–7) and thumb cluster (3, 5 or 6 keys) can be configured
  • Hot-swap sockets take 3-pin and 5-pin MX switches
  • The wired version supports Vial, so you can change the keymap without reflashing
  • Optional magnetic hand rests and a smooth resin finish

Cons

  • The page currently lists it as showcase only and not available to buy
  • On the Bluetooth version (ZMK), the layout can't be changed without rebuilding the firmware
  • Choc and Alps switches are not supported

Specs

SplitSplit
StaggerColumnar
TentingFixed
KeywellYes
Thumb clusterYes
Keys—
LayoutsCustom
SwitchesMechanical
Hot-swapYes
FirmwareVial
DIY kitNo
ConnectivityUSB, Bluetooth
OSwindows, macos, linux
Released—
Sources
AD · detail-mid

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