Optical tracking for superior cursor control | Unique touch scrolling — simply slide your finger around the outer ring of the trackball for effortless scrolling through web pages and long documents | Free downloadable KensingtonWorks software... more
Description: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 hom more
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