Keychron K4 Pro QMK/VIA Wireless Mechanical Keyboard Wired Mouse C2 Pro Version 1 (C2P-A

C2 Pro Version 1 (C2P-A

The number pad PCB

Keychron K3 Nordic ISO Layout Ultra-slim Wireless Bluetooth Mechanical Keyboard version 2 has included keycaps for both Windows and macOS

The Barebone version does not include the keycaps and switches

it has included keycaps for both Windows and macOS

Keychron K4 Pro QMK/VIA Wireless Mechanical Keyboard Wired Mouse C2 Pro Version 1 (C2P-AKeychron K4 Pro QMK VIA Wireless Mechanical Keyboard allows anyone to master any keyboard keys or macro commands through Keychron Launcher web app, it has included keycaps for both Windows and macOS, and users can hot swap with any MX mechanical switch in a breeze.