With a large 55 cm track ball, the Kensington Expert Mouse™ Wired Trackball provides comfort and ease of use with accurate and precision mousing.
The Expert Mouse™ Wired Trackball is the ultimate productivity enhancer that makes working at the desk quicker, more accurate and extremely comfortable for your hand and wrist.
Featuring Diamond Eye Technology, the trackball uses optical tracking to precisely follow small flecks precisely embedded in the large 55 cm ball to provide smooth, accurate cursor control.
The four buttons are customisable using the highly intuitive TrackballWorks software, while the award winning Scroll-ring lets you quickly scan up and down webpages and large documents. Add it all up nand you get exceptional comfort and ease of use that has set the industry standard for more than 20 years.
Expert Mouse™ Wired Trackball Datasheet