Keyboards

ProtoArc XK03

A foldable Bluetooth keyboard with a 166° V-shaped split layout, scissor switches and pairing for up to three devices.

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

~$44.99

Where to buy

View at ProtoArcView at eBayOfficial site

This page contains affiliate links. We may earn a commission at no cost to you.

Pros

  • Folds to about 12.9 mm thick and weighs 400 g
  • Switches between up to three Bluetooth devices
  • Full-size scissor-switch keys
  • USB-C charging with auto power on/off when folding

Cons

  • No tenting; lies completely flat
  • Keys cannot be customized
  • No function row; Fn combinations needed
  • Needs a desk; poor on the lap

Specs

SplitUnibody split
StaggerRow-staggered
TentingNone
KeywellNo
Thumb clusterNo
Keys—
LayoutsUS
SwitchesScissor
Hot-swapNo
FirmwareProprietary
DIY kitNo
ConnectivityBluetooth
OSwindows, macos, ios, android
Released—
Sources
AD · detail-mid

Similar devices

FILCO Majestouch Xacro M10SPKeyboards

FILCO Majestouch Xacro M10SP

A wired, split 70% keyboard with Cherry MX switches and ten dedicated macro keys along the inner edges, supporting hardware and software macros.

~¥24,200
Logitech ERGO K860Keyboards

Logitech ERGO K860

A wireless full-size ergonomic keyboard whose one-piece curved body splits the two key halves at 25° and raises the center by 12°, with a cushioned wrist rest built in.

~$119.99
Keychron Keychron Q11Keyboards

Keychron Q11

The Keychron Q11 is a wired, all-aluminum split keyboard that keeps a conventional row-staggered 75% layout and adds QMK/VIA support, hot-swap sockets, and two knobs.

~$204.99