Thumb Trackball Corne Low Profile

The popular Corne from foostan, with an integrated Pimoroni trackball. The trackball replaces one of the thumb keys.

The base price includes a fully assembled and tested keyboard, including:

• Integrated Pimoroni trackball (see demo video).
• Kailh switches of choice.
• USB C Pro Micros with low profile headers + sockets, flashed with stock QMK firmware with VIA.
• PCB color: black.

The following can be added for an additional charge:

• Controllers upgrade to Sea-Picro RP2040 (+$20).
• Hotswap sockets (+$10).
• MBK blank key caps (+$15), 40s legends (+$40). For dyed key caps, add this to your order.
• Acrylic bottom plate (+$10).
• TRRS cable (+$5).

This Corne uses a custom PCB based on the original crkbd/corne-light PCB. It has the same footprint so should be compatible with cases etc.

See this listing for an index finger trackball.