Wireless optical mouse 3d optical wheel mouse 3d optical mouse with most popular appearance Adopts optical orientation technology, high accuracy and reliability Dispensed with mechanical parts and trackball Can working on most surfaces, including wood, plastic, etc. Supports windows xp/me/200/98 and mac os Easy to visit internet Interface: usb, ps/2 and combo optional Super long working life resolution:800dpi Nt:52.9g/pcs, 100pcs/paking box Nt:5.29kg gt:7.1kg Size:50*25*25cm
