Compact and functional, the ThinkPad Bluetooth Laser Mouse is suited for daily use whether on-the-go or at your desk. The ambidextrous design is exclusively contoured for both right- and left-handed usage. The Bluetooth connection eliminates the cord and provides wireless convenience without the need for a dongle. The high definition laser sensor delivers unparalled control on virtually any surface while the tilt scroll wheel allows scrolling whether vertically or horizontally.