dGaming mouse for precise gaming and great accuracy Integrated 4,000 dpi optical Avago gaming sensor for great precision Integrated Omron switches for longer service life Ergonomic design for long gaming sessions Low-friction Teflon feet Good grip due to non-slip coating Adjustable dpi setting (800/1600/2400/4000) for precise cursor controldpi speed dial button for quick speed changesClear resolution display with LEDs6 quick-acting precision buttons5 buttons (can be assigned individually depending on the game)Cable: 1.6 m1000 Hz USB polling ratePlug and play: driver-free installation