The mouse also features DiamondEye optical tracking for advanced precision. The scroll ring makes it ideal for precise fingertip scrolling, and it has a detachable wrist rest to help prevent muscle and joint strain during long hours at work. But, then again, the Logitech model isn't even close to being ass accurate as this Kensington, which is why I purchased the Kensington in the first place.įor everyday computing, get the Logitech. Move quickly between documents and Internet tabs with the Kensington Expert mouse trackball. I have never had to clean a Logitech trackman Marble ball, but this Kensington requires constant cleaning to operate smoothly. Designed for PCs and Macs, the new Expert Mouse employs Kensingtons Diamond Eye optical technology for smooth, precise cursor movement. The Ultimate Trackball The best trackball ever made has just gotten better. So why the 4 stars instead of 5? You have to CONSTANTLY clean the trackball ball for a smooth operation. This item is no longer available in new condition.
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The scroll ring acts just like a scroll wheel on a mouse and is extremely accurate. Expert Mouse Quick Start (64325) KensingtonWorks 2.3. Almost all other trackballs have no ability to scroll except to move the ball along the drawbar - and most trackballs' ball is too small to be delicate enough to just move a line at a time. Kensington worked directly with Microsoft to provide professional-level solutions that look as good as they function, so you can work like a pro. The scroll ring is the high point of this trackball, since it is not a mouse, there is no scrolling wheel.
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The 4 triggering buttons are well placed and responsive, the whole housing is quite ergonomically designed for an extraordinarily comfortable fit - regardless if you have small hands and fingers, or large paws like me. Name of the Kensington product Use of a keyboard, mouse, or trackball may be linked to serious injuries or disorders. This is a LARGE trackball, which is perfect for any operation requiring detailed operation (CAD, Painting, etc.) as well as general everyday usage. K64325 901-4167-03 Expert Mouse® Wired Trackball Register Now Enregistrer maintenant Jetzt registrieren. Almost a Logitech Marble Trackball.but Not Quite