S700 Colorful Light USB Wired Office Gaming Mouse Features 1. Optical engine, precise positioning. 2. 4 buttons, including scroll wheel, left button, right button, DPI switcher. 3. Intelligent connectivity, Driver is installed automatically, plug and play. 4. Adjustable 800 1200 1600 DPI. 5. Ergonomical design, comfortable touch, long-term use without fatigue. 6. Suitable for office, graphics and gamer 7. Total 7 bright colors showing in turns, giving you a colorful visual effect. Specifications 1. IC: M16125 2. Material: ABS 3. Tracking system: optical 4. Connection: wired???No macro programming??? 5. Cable length: Approx. 120cm 6. USB interface: USB 2.0 7. Rate of return: 125HZ 8. Movement speed: 24 IPS 9. Refresh rate: 3000FPS 10. Acceleration: 20G 11. DPI: 8001200 1600 DPI Adjustable 12. Voltage rating electric current: DC 5V 100mA 13. Switch life: 5 Millions Switch life 14. Light effect: Colorful ???Free transform??? 15. Item size: 12.8 x 6.5 x 3.5cm 16. Item weight: 75g 17. Support system: Win7 8 10 2000 XP Vista Mac OS or latest