2.4GHz 1000 / 1600DPI Wireless Optical Mouse w/ USB Receiver - Purple + Black (2 x AAA)
Model LW-429 Quantity 1 Color Purple + Black Material ABS plastic Connection Method Wireless Operation Distance 6~10M Cable Length cm Tracking Method Optical Laser Type Red Laser Resolution 1000/1600 dpi Power Supply 2 x AAA (not included) OS System IBM PC Windows 2000 / ME / XP / Vista / Windows 7 Packing List 1 x Mouse 1 x USB receiver