5 button wireless mouse with laser technology for extraordinary accuracy & enhanced surface tracking Laser sensor technology registers more surface detail enabling you to use the mouse on more surfaces than a standard optical mouse 800-1200 dpi high resolution laser sensor selectable Lower power consumption compared to an optical mouse extends the battery life by at least 200 Including cradle for storing & recharging the mouse even when the PC is turned off Sleek & ergonomic design with rubber top coating & two top buttons for easy navigation Symmetrically shaped can be used by left & right handed users Suitable for USB (Universal Serial Bus) & PS2