Light up your wireless gaming with the K57 RGB Wireless Gaming Keyboard, featuring sub-1ms SLIPSTREAM WIRELESS and brilliant per-key RGB backlighting from CAPELLIX LEDs. K57 RGB Wireless Gaming Keyboard.Vivid RGB Lighting, Wireless Freedom. Light it up anywhere with CAPELLIX LEDs, shining brighter and consuming far less power than conventional RGB LEDs - enabling wireless play with full RGB lighting for up to 35 hours (and up to 175 hours without lighting). Choose from 18 different lighting effects wirelessly or plug in for total control of each individually lit key. Ultra-fast, sub-1ms SLIPSTREAM WIRELESS enables you to play to your full potential without the drag of a wire. CORSAIR iCUE software enables vivid dynamic lighting control, sophisticated macro programming and full-system lighting synchronization across compatible CORSAIR peripherals, coolers, fans and more.