Anitech Wired Optical Mouse with LED Light A550

1. 6 Buttons
2. Silent click on Left and Right
3. Resolution: 1200-1800-2400-3600 DPI
4. USB interface
5. PVC Cable length 1.5m
6. Button life time: 3 million times
7.System requirements: Windows 7 ,8,10 or above and MAC OS