Lenovo Wireless Laser Mouse, 2.4 GHz Wireless via Nano USB, 3 (left click, right click, scroll click), 1600 DPI, Invisible Laser sensor, 2 AA batteries. 2 Years Warranty.
Lenovo Wireless Laser Mouse, 2.4 GHz Wireless via Nano USB, 3 (left click, right click, scroll click), 1600 DPI, Invisible Laser sensor, 2 AA batteries