Ultimate Wired optical Mouse Black Hp X-550 X7 Wired computer laptop mouse 1600DPI X7

Discriptions:

HP X7 Wired Mouse X-550, 1600 DPI
Mouse Features,
1 : Plug and play, Ergonomic, Feel more comfortable, Effectively relieve the tiredness of the long time use.
2 : Sensor Resolution 1600 DPI 800-1200-1600 DPI precision optical engine. Improve the ability of using the desktop control precision, agile.
3 : A convenient and practical, press the wheel button can use auto scroll.
4 : Use as many as 10 million clicks life.
5 : Number of buttons : Three
Enjoy the comfortable HP Wired Mouse X550 with simple USB connection,