Gaming USB Mechanical QWERTY UK English Numeric keypad Windows keys Backlight RGB LED Black 1 pc(s) LIGHT UP YOUR BATTLESTATIONCustomize with six onboard lighting effects, assign a color to each lighting zone, or program your own vibrant lighting effects across five RGB lighting zones with CORSAIR iCUE softwareRESIST SPILLSIP42 protection guards your keyboard against spill accidents and dust buildup so your gameplay never stops.MACRO CONTROLGain an in-game advantage with six dedicated macro keys - record onboard, program more complex macros through iCUE, or assign streaming commands through Elgato Stream Deck software. Keyboard Built-in memory Yes Polling rate 1000 Hz Rollover 12-key rollover Programmable hot keys Yes Number of hot keys 13 Hot keys Yes Windows keys Yes Keyboard number of keys 111 Numeric keypad Yes Pointing device No Keyboard language UK English Keyboard layout QWERTY Keyboard key switch Mechanical Device interface USB Connectivity technology Wired Recommended usage Ga