The CORSAIR K100 AIR Wireless Mechanical Gaming Keyboard delivers outstanding performance with an unbelievably thin brushed aluminium frame, connecting wirelessly with sub-1ms SLIPSTREAM WIRELESS and Bluetooth(R), with secure AES 128-bit encryption. Tactile CHERRY MX Ultra Low Profile mechanical key switches are illuminated by brilliant per-key RGB, for the responsiveness and customizable lighting you demand of a premium gaming keyboard. Four dedicated, fully programmable macro keys boost your gameplay or productivity. Wired mode enables CORSAIR AXON Hyper-Processing Technology to transmit keystrokes up to 8x faster, while powerful CORSAIR iCUE software unlocks dynamic wireless RGB lighting control, key remaps, macro programming, and more. With up to 200 hours of wireless battery life, the K100 AIR enables you to play elevated. Stunning, Refined, and Ultra-Thin: The K100 AIR is an unbelievably thin wireless gaming keyboard just 11mm at its slimmest point, seamlessly blending stunning design and everyday productivity in an elegant brushed aluminium frame Fast Wireless and Wired Connection Options: Three ways to connect to up to five different devices - Via sub-1ms SLIPSTREAM WIRELESS on PC or Mac, low-latency Bluetooth on up to three host devices, or USB wired with AXON 8, 000Hz hyper-polling, for hyper-fast wireless versatility. Masterful Wireless Multi-Tasking: Quickly switch between wireless connections on your PC, Mac, and more at the press of a key, with secure AES 128-bit encryption. CHERRY MX Ultra Low Profile Mechanical Key switches: Offer an incredibly short 0. 8mm actuation distance with a tactile bump, for ultra-responsive gaming and typing. Long-Lasting Wireless Battery with Per-Key RGB Backlighting: Enjoy up to 50 hours of wireless battery life with dynamic per-key RGB backlighting and adaptive brightness that automatically adjusts to lighting conditions, or go the distance with up to 200 hours with backlighting off. Four Macro Keys: Fully programmable to