Microsoft's first wired laser mouse, Laser Mouse 6000, guarantees superior performance, precision and agility on the PC, making this mouse ideal for both work and play. This new Game Precision Series mouse is outfitted with advanced gaming software features, accessible with the touch of a button, including these: Precision Booster enables optimum performance by allowing you to shift between ultra-fast speed and precise control for targeting. Gaming Toggle lets you switch between favorite weapons and program and launch common action sequences. It's so easy to set this feature, you can quickly set or change it during a game. The mouse's ergonomic design ensures lasting comfort for long hours on the PC. Other gaming-oriented features including a scroll wheel with detents and a thin, flexible cord — for the feeling of wireless with the performance of wired - also make PC gameplay more enjoyable.