EagleTec Gaming Keyboard Mouse Combo (7 color Backlight) 7-color backlit gaming keyboard, ergonomic design with oversized spacebar, comfortable wrist rest minimizes fatigue Mouse: Switchable 1000/1600/2400/3200 DPI / Five button design/ Customizable buttons / High precision responsiveness Mouse: Ergonomic design for long-term comfortable use, customizable buttons, quick-change DPI switch. Keyboard: 7-color LED backlit keys / Caps/ Num/ Win Lock, splash-resistant design Plug and play simplicity for Windows PCs: Works right out of the box with Windows XP, Vista, Windows 7, 8 and 10. No software installation required Quiet, crisp and precise keys Simultaneous operation of up to 25 keys without conflict 12Dual action F and multimedia keys Interchangeable &#034;WASD&#034; keys WIN key can be disabled for gaming Ergonomic design for long-term comfortable use with excellent grip feeling Customizable buttons quick-adjustable 4 level DPI Button (1000/1600/2400/3200 DPI)delivering precise tracking Durable TEFLON feet pads for smooth movements.