AULA Gaming Mouse Killing Soul Black 7 Buttons Optical 2000DPI USB Braided Wire Anti-Interference Magnetic Ring Gaming Mice for PC and Mac Gamer Gaming Performance:Optical wired USB gaming mouse Adjustable 2000 DPI (800-1200-1600-2000) Ergonomic Design: Contoured body with non-slip buttons keeps your grip firm during game play and reduces fatigue. Features 7 total buttons including Fire (double click) and Page Forward/Backward for easy page scanning. Intelligent Connectivity: Plug and play (No CD Required. No Coding). 5ft (1.6m) braided-fiber anti-interference cable with gold-plated USB connector for greater durability. Unparalleled Precision: 1000Hz polling rate(this is the speed of data that is being processed by the mouse per second) ensures precise accuracy of your movements. Compatible with computers: Microsoft Windows 10, Windows 8, Windows 8.1, Windows 7, What you get: 1 x 2000 DPI Optical Gaming Mouse (5 feet cable), 1 x User Manual, AULA 1-Year Product Replacement Warranty.