Product Overview
1. Interface: USB.
2. Working mode: Photoelectric.
3. Number of buttons: 4.
4. Roller direction: Four-way wheel.
5. Ergonomic: Yes.
6. Line length: 1.45m.
7. Connection method: Wired.
8. Photoelectric resolution: 1600 DPI.
9. Product size: 12.5x4.1x2.3.
10. Product weight: 150g.
