The MasterSet MS120 is a keyboard/mouse combo with the durability and features normally found in pro-grade hardware. The tactile keyboard and the precision mouse are both quality tools to elevate your gaming aspirations. MOUSE: Interface: USB 2.0 - DPI 4 levels (500, 750, 1500, 3500) - LED backlight: RGB - Lighting mode Three Zones, Single Color or Pulsating Effects. KEYBOARD - Switch Type: Mem-chanical Clicky - Switch Lifespan: 50M+ - Material: Plastic - Color: Black - LED Color: RGB - Lighting Mode: Per-key full backlight, multiple modes and reactive effects. Controllable through FN key combo.