The K8 features a traditional Ten Keyless layout to reduce the footprint on your desk Use in Wired or Wireless mode Features durable Gateron mechanical switches available in Blue (clicky), Brown (tactile) and Red (smooth linear) to meet your typing preference Laser Engraved Keycaps shine through ABS keycaps provide crisp legible legends in fully lit and dimly lit settings. These keycaps are made from ABS plastic and have a soft matte finish that is smooth but not slippery to the touch Compatible with Mac OS, Windows, Linux and Android and includes swappable keys to match the key callouts for your desired operating system White LED Backlighting - allows for crisp visibility and includes 15+ backlighting effects Connect up to 3 Bluetooth devices and switch seemlessly between them, or connect in wired mode via USB-C connection Long lasting 4000mAh battery provides up to 4 weeks of wireless power with backlights disabled