1. Material: ABS
2. Rated voltage/current: DC 5V / 100mA
3. Length: about 1.4m
4. Port: USB 2.0
5. Resolution: 1200/1600/2400/3200/5500DPI
6. Switch life: 10 million times
7. Support system: Windows 7/8/2000/XP/Vista Mac OS or latest
8. High-end optical engine, precise positioning.
9. Ergonomic design, comfortable hand feel, no fatigue after long-term use.
10. Smart connection, plug and play.