The Keychron K3 Max is an ultra-slim wireless custom mechanical keyboard in a compact 75% layout. This All-Wood Special Edition has a walnut wood build with an aluminum plate. It works with macOS, Windows and Linux.
It connects by 2.4 GHz wireless, Bluetooth 5.1 or a wired connection. Bluetooth can connect up to 3 devices. The switches are hot-swappable, so they can be replaced with any low-profile MX mechanical switch without soldering.
QMK firmware is supported. The Keychron Launcher web app lets you remap keys and set up macro commands. The keycaps are LSA (low profile spherical-angled) double-shot PBT, and keycaps for both Windows and macOS are included.
- Layout
- 75% compact
- Connectivity
- 2.4 GHz, Bluetooth 5.1 (up to 3 devices), wired
- Polling rate
- 1000 Hz
- Switches
- Keychron Milk POM Red or Brown; hot-swappable
- Build
- Walnut wood, aluminum plate
- Keycaps
- LSA double-shot PBT, not shine-through
- Backlight
- North-facing RGB LED
- Battery
- 1550 mAh, up to 86 hours
- Software
- QMK/VIA support; Keychron Launcher web app for key remapping and macros
- Compatibility
- macOS, Windows, Linux
- N-key rollover
- Yes, wireless and wired
- Dimensions
- 319.15 x 126.55 mm
- Weight
- 580 g ± 10 g (fully assembled version)