3D Optical Mouse with popular Appearance, Measurement 11.2 x 6.6 x 3.0cm

3D optical mouse with popular appearance

Adopting optical orientation technology, high accuracy, and reliability

Dispensed with mechanical parts and trackball

Dispensed with mouse pad and reflector board

Super long working life

Working with most of surfaces, including wood and plastic

Compatible with windows 95, 98, 2,000/NT, ME, XP, and 3.1

Size: 11.2 x 6.6 x 3.0cm