, Three-zone dynamic RGB backlighting with 10+ preconfigured vivid RGB lighting modes allow you to choose immersive lighting effects. HID Keyboard Report Rate 1000 Hz , 6 programmable macro keys enable powerful actions, key remaps and combos , Dedicated volume and multimedia controls for direct audio control without interrupting your game , Multi-key anti-ghosting ensures the most accurate simultaneous key presses. Compatibility and System Requirements: PC with 2 USB 2.0 ports and Windows 10, Windows 8, Windows 7, or Windows Vista , Detachable wrist rest with soft rubber texture provides comfortable positioning for your wrists , Product dimensions(L x W x H): 480.2 x 166.3 x 34.6 mm , Qwerty English ,