Charybdis Nano (3x6)
An ergonomic keyboard with integrated trackball.
The Charybdis is available in 4x6, 3x6 and 3x5 form factor at bastardkb.com.
Keymaps
default
A simple QWERTY layout with 4 layers.
via
A Miryoku-inspired, feature-rich, keymap with VIA support.