Wireless USB Optical Mouse
Tracking method: Optical
Intelligent network functions
Interface: USB 2.0
High Resolution:1600-2000DPI
Mouse Power : 2 AAA Batteries (not included)
System Compatibility: Windows 98 / ME / NT / 2000 / XP / Vista / Win 7 / Linux or Mac OS
Package Included:
1 x Wireless USB Optical Mouse
1 x USB receiver