Mini USB 3D Optical Finger Mouse for Laptop PC

Features: Ergonomical design - reduce fatigue effectively USB interface, plug-and-play, no driver installation needed No mouse pad required, sliding on any surface Real hardware resolution 1200dpi - fastest and best buy for professional designers and game fans 3D internet wheel fully supports the wheel operation functions of Windows OS series Fulfill the auto zooming function by its own drive Digital encoder technology, operate precisely, prevent faulty movement effectively...