108 Keys QMK Wireless Keyboard: The K10 Max is a full-sized, wireless mechanical keyboard built for versatility. It offers flexible connectivity options, supporting 2.4 GHz, Bluetooth, and wired modes. With the QMK firmware and the Keychron Launcher web app, it enables limitless customization to boost both productivity and gaming performance Open-Source Firmware & Launcher App: Running on QMK open-source firmware, the K10 Max ensures transparency and security. With the Keychron Launcher, a cross-platform, web-based tool, access regular updates and new features for an optimized experience 2.4 GHz and Bluetooth Connections: Enjoy high-performance gaming with the 2.4 GHz wireless connection, delivering a fast 1000 Hz polling rate. Connect up to three devices via Bluetooth 5.1 to seamlessly switch between your computer, phone, and tablet Hot-Swappable: Features Keychron Super switches, its new light affection structure on its transparent top housing also ensures high light transmittance and a more consistent, brighter backlight effect. You can hot-swap the switches without soldering according to your preferences PBT Keycaps & South-Facing LED: The double-shot PBT keycaps provide a comfortable feel with excellent oil resistance for long-term use on a full-size layout. The south-facing white LED enhances backlight visibility and ensures compatibility with most keycaps MacOS & Windows Support: Fully optimized for macOS with the same multimedia keys as native Mac devices, the K10 Max also includes extra keycaps for Windows. Effortlessly toggle between MacOS and Windows for a seamless multi-OS experience Mechanical Keyboard