If you're looking for a simple way to transition from a mouse to a trackball, trust the Orbit Optical Trackball. It offers better ergonomics, with less wrist and hand movement to ease repetitive-stress injuries. Optical tracking technology delivers precise cursor control and the two-button design provides a familiar experience for mouse converts. Connector/Port/Interface: USB 2.0; Left/Right Hand Use: Left/Right; Mouse Technology: Optical; Wired/Wireless: Wired.

Features

• Optical tracking technology for superior cursor control and accuracy.

• Medium 40 mm ball is designed as a perfect sphere to provide exceptional precision.

• Compact footprint takes up less desk space than you'd need to operate a mouse.

• Ambidextrous design works equally well for both right-handed and left-handed users.

• Plug-and-play installation via wired USB connection.

• TrackballWorks software lets you customize the two buttons, adjust cursor speed.

• Learn more about ACCO Brands