Unique sub-laser red light technology to provide 1000 CPI sensitivity‚Using in variety of surface, including paper, magazine, wood floors, tiles, photo paper, acrylic, marble‚3D 5-key functions supported‚Super auto scroll without scrollbar/ on-line zoom/ contact to Internet (drivers requested)‚Ergonomic shape with neat and stylish design‚Comfortable and smooth navigation‚Easy to install, just plug & play
