Keychron K4 QMK (Version 3)

The Keychron K4 QMK Version 3 combines a compact 96% layout with full functionality and an integrated numeric keypad. It is ideal for users looking for a space-saving yet powerful solution for the office, home office, or gaming. Connectivity is available via Bluetooth 5.2, allowing up to three devices to be paired simultaneously, or through the USB-C port for wired use. The keyboard is compatible with Windows, macOS, and Linux, making it versatile.

The K4 v3 places a strong emphasis on customizability. With QMK support, key mappings and macros can be freely configured. For even easier control, the Keychron Launcher app is integrated, enabling quick changes to settings. Version 3 also features improved dampening, making the typing sound quieter and more pleasant. The hot-swap function allows switches to be replaced without soldering, so the typing feel can be adjusted at any time.

A large 4000mAh battery ensures long usage times, even with active RGB lighting featuring 22 effects. The robust construction with an aluminum frame and solid plastic base provides stability and a premium feel. It comes with Gateron G Pro switches but is compatible with all common MX switches and Cherry-profile keycaps.

The Keychron K4 v3 is an ideal choice for heavy typists, developers, gamers, and anyone looking for a compact, customizable mechanical keyboard that excels in both functionality and design.