Interface Type: USB
Optical resolution: 1200dpi
Whether to support Ergonomics: Support
Condition: New
Resolution: 800/1600 DPI shift two steps
Mouse measurements: 110 * 75 * 30 MM
The number of buttons: four key
Cable length: about 1.4 meters, copper enamelled cords
Interface Type: USB Plug and Play
Apply system: Compatible with Windows / Me / 98/2000 / XP / Vista / 7
Features: 3D scroll wheel, ergonomic design, it is difficult to turn the page forward and back keys more convenient.
