Gaming Mouse,Professional 3200 DPI 7 Button LED Optical USB Wired Gaming Mouse Mice for Pro Gamer PC Laptop 3200 DPI Resolution Optical Tracking Technology provides more sensitivity than standard optical mice for smooth and precise tracking on a wide range of surfaces. Comfort 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). 6ft (1.5m) Built-weight iron, feel comfortable, mobile and stability.use in gaming ,office and home Compatible with Windows XP, Vista, Windows 7, ME, 2000 and Mac OS...or latest.