Kensington Expert Mouse® Wired Trackball

It is the ultimate productivity enhancer that makes working at the desk quicker,more accurate and extremely comfortable for your hand and wrist

‧TrackballWorks™ lets you customize all 4 buttons,set cursor speed
‧Award-winning Scroll Ring lets you scan up and down pages with ease
‧Large 55mm ball is designed as a perfect sphere to provide exceptional precision
‧Detachable wrist rest supports hand and wrist for ergonomic comfort
‧Reliable wired USB connection 

*product code: K64325