Ergonomic Three Color Adjustable Backlit keyboard Luminous with Purple Red Blue Gaming Keyboard and Mouse Combo Set for Windows 98/XP/2000/ME/VISTA/Win7/Win8 Lite version interface design, can perfect match your workspace. Three color breathing light pattern, asjustable color with Purple Red Blue. The ABS material give you comfortable and cool soft Touch. The mouse with DPI governor, adjustable 1000/1600/600 speed. The FN key extensions: FN+SL can change the color of the keyboard