The Keychron K4 HE is a 96% wireless magnetic keyboard with Gateron double-rail Hall effect switches and an aluminium frame accented with rosewood.
- Per-key adjustable actuation (0.2–3.8 mm) in 0.1 mm steps
- Dynamic Rapid Trigger, Dynamic Keystroke and Analog Mode
- Tri-mode 2.4 GHz, Bluetooth 5.1 and USB Type-C at 1000 Hz polling
- QMK firmware with the browser-based Keychron Launcher
- Double-shot PBT OSA keycaps and tuned sound-dampening layers