Compact and ultra-slim designed
Operation distance: 10m (32.8feet )
Features 87-Key
2.4GHz wireless transmit
Plug and play - No software installation required
Resolution: 1000 dpi
Support Windows 98SE/ME/2000/XP/Vista/7
Powered by 2 * AAA batteries (included)

Dimensions: 395 mm x 125 mm x 2.0 mm
Weight: 433 g