Keychron K2 Version 3 is a wireless custom mechanical keyboard. It supports both Bluetooth 5.2 and a wired connection. It allows anyone to master any keys or macro commands on its 75% layout through Keychron Launcher web app. Besides, it has included keycaps for both Windows and macOS, and users can hot-swap with Keychron Super mechanical switch in a breeze (hot-swappable version only). No discount code can be used for the K2 Version 3. Please drop your email on "Notify Me When Available" if the product model is out of stock.