The Labtec Laser Mouse is a truly smart way to take advantage of cutting-edge mouse performance. It includes amazing 1200 dpi laser technology that enables phenomenal tracking accuracy on virtually any surface. Designed for use in either hand, it includes a soft-touch grip that increases comfort and you can enjoy effortless page scrolling either up and down, or side to side, with a convenient 4-way scroll wheel. 2 side buttons enable easy one-touch page forward or back while you surf the web. All 5 mouse buttons can be easily programmed for your preferred functions.