Kensington Orbit Wireless Mobile Trackball mouse Ambidextrous RF Wireless

Precise, compact and versatile The Kensington Orbit™ Wireless Mobile Trackball offers a precise, compact and versatile experience with a centered-ball design. With no wires to tie you down, the 2.4 GHz wireless with storable nano receiver works wherever you do -- at your home or office. And the unique touch scrolling lets you glide effortlessly through web pages and documents. Features - A distinctive centered-ball design gives you more comfort and precision - 2.4 GHz wireless with storable nano receiver works wherever you do - Unique touch scrolling lets you glide effortlessly through web pages and documents - Wireless operation with USB dongle - Ambidextrous design for left or right handed users - Works with TrackballWorks™ software for customized experience - Plug and play with no drivers needed