TKL Layout Bluetooth Keyboard: A normal-profile 87-key keyboard with white backlight and Keychron super switches. The 80% layout provides direct access to navigation keys like Home, End, and Page Up. OEM-profile shine-through keycaps offer improved visibility. Optimized for Mac and Windows: The K8 includes all essential multimedia and function keys for both macOS and Windows. Additional keycaps for each system are included. (Compatible with macOS, but not identical to Apple's built-in keyboards.) Dual Connection Modes – Wired & Wireless: Connect up to 3 devices via Bluetooth 5.1 and switch between them seamlessly. The K8 also supports a reliable USB Type-C wired mode, ideal for home, office, and light gaming use. Tactile Brown Switch: Equipped with Keychron super brown switches featuring 2.0±0.4 mm pre-travel and 55±10 gf actuation force. Enjoy tactile feedback and a 50M keystroke lifespan, with NKRO in wired mode and 6KRO in wireless. The K8 can last up to 200 hours (with backlight off) with a 4000 mAh big battery, which is one of the biggest in mechanical keyboards. Two level adjustable feet and inclined bottom frame provides a great ergonomic support for long lasting typing comfort. Keychron K8 Tenkeyless Wireless Mechanical Keyboard for Mac, White Backlight, Bluetooth, Multitasking, Type-C Wired Gaming Keyboard for Windows with Keychron K Pro Brown Switch