The Kycon q0 Max numpad is a premium, heavily engineered peripheral featuring a Cortex-M4 MCU, 1,000 Hz polling, 2.4 GHz wireless, heavy 684 g aluminum case, double-gasket design, two foam layers and hot‑swap switches. It adds five macro keys, an extra programmable row and a rotary encoder; profiles and macros are configured via VIA/QMK and require setup effort.