High-end optical engine, precise positioning Ergonomic design, comfortable to touch, long-term use without fatigue With anti-pulling braided USB cable, plug and play With RGB light design, gives you a colorful visual effect 6-gear DPI adjustable, suitable for professional game players Specifications: Mouse Type: Gaming Mouse Interface: USB Image Sensor: A825 Acceleration: 20G Frame rate: 100ips DPI: 800 red-1200 green-1600 blue-3200 yellow-5600 cyan-12800 purple (default 1200) Return rate: Adjustable 125Hz-250Hz-500Hz-1000Hz Number of buttons: 7 Life of left and right buttons: 20 million times Life of middle button: 3 million times Encoder life: 200,000 times Supported operating systems: Win 7/Win8/Win10/Windows VISTA, Windows XP Operating voltage/current: 5V 100mA Operating temperature/humidity: 0 ~ +40/0-90%RH