$0.99



Specification: Item Type: Mouse Battery Type: 2 x AAA batteries (not included) Photoelectric Resolution: 1600dpi Number Of Keys: 4 keys Interface: USB Rated Voltage: 3V DC Rated Current: <= 12mA (white surface) Working Current: 0.2-12mA Transmission Distance: 10m Frequency Range: 2.42.4835 Features: 1Variable CPI resolution, 1000, 1200, 1600CPI free switch. 2Ergonomic designed, comfortable feel, no fatigue after longterm use. 3The builtin software solution conforms for human interface device. 4Support for Windows 98 / for ME / for 2000 / for XP / for VISTA operating system. 5Built-in high-end chip, accurate positioning. Package List: 1 x Mouse 1 x USB Receiver