?Compact Mechanical Keyboard?Wired keyboard backlit is switchable among the pre-setting light effect modes (21 different light modes for the mechanical keyboard). 89 keys design, Saves space on the premise of preserving commonly used number keys. Support to customize and record 3 groups of backlit modes and provide 4 groups of preset fixed lighting modes. ?Professional Red-switches Anti-Ghosting Keyboard?The classical red-switch design provides the quiet click, deliver accurate, responsive key commands for typing and gaming. 100% anti-ghosting gaming keyboard with full key rollover, your perfect choice for different games. ?Gaming Mouse?With 6 D P I levels available and a high-precision positioning game engine for accurate positioning and stable transmission, can easily adjust the D P I from 800-1600-2400-3200-4800-6400 D P I to match the mouse speed instantly for different game scenarios. ?Gaming Mouse Pad? Cloth surface ensures smooth, ultra-precise mouse movements. Anti-slip natural processed rubber undersdie offering great flexibility, fits to different surfaces. Stitched Edges prevent damage and curling. ?Wired Keyboard Mouse Combo Support?Universally works with XP/Vista/Vista 64/Win7/Win7 64/WIN8/WIN10.