QuickFire TK mechanical keyboard is built with high quality, genuine CHERRY MX keyswitches. Featuring full LED backlighting, N-Key Rollover in USB mode, and a unique compact layout, Quickfire TK is the portable keyboard for just about any need.HIGHLIGHT FEATURESHIGH QUALITY MECHANICAL KEYSWITCHESGenuine CHERRY MX keyswitches provide satisfying, tactile feedback with low noise output and superior durability.FULL BACKLIGHTINGCompletely backlit LEDs layout with 3 different lighting modes and 5 levels of brightness allow you to create the perfect illumination and visibility in low-light environments.INTEGRATED NUMPAD BLOCKThe QuickFire TK痴 unique NumPad block design merges both navigation and command keys. You get a compact keyboard with added functionality.MULTIMEDIA SHORTCUTSTake total control of your music and video playback with 7 easy-access buttons. A Windows Lock function also allows you to disable Windows keys for uninterrupted gaming.