ESTONE Professional Wired Gaming Mouse, X7 Gaming Mice 7 Button 5500 DPI LED Optical USB Gamer Computer Mouse Mice Cable Mouse for Pro Game.

Brand: Jieyuteks Type: Wired Mouse Buttons: 7 buttons Ajustable DPI Switch: 1600-2400-3200-5500DPI Switch Life: 5 million times Compatible: Windows XP, Vista, Windows 7/8, MAC Size: 1308639mm