Stunning, refined, and incredibly thin: The K100 AIR is a wireless gaming keyboard that is only 11mm at its thinnest point. Its elegant brushed aluminum frame seamlessly combines everyday productivity with stunning design. Options for Quick Wired and Wireless Connections: Up to five devices can be connected in three different ways: USB wired with AXON 8,000Hz hyper-polling for ultra-fast wireless versatility, low-latency Bluetooth on up to three host devices, or sub-1ms SLIPSTREAM WIRELESS on PC or Mac. Wireless Multitasking Done Right: With safe AES 128-bit encryption, you can quickly switch between wireless connections on your Mac, PC, and other devices with a single keystroke. CHERRY MX Ultra Low Profile Mechanical Keyswitches: Provide a tactile bump and an exceptionally short 0.8mm actuation distance for incredibly responsive typing and gaming. Durable