Covers failures due to power surge and other mechanical and electrical breakdowns. I think the cleverest thing about this trackball, though, is in the functionality. I have not installed any software will look into that to see if it would be useful for me. User Manual [pdf ]. It feels more secure and smooth.

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Most problems with trackballs come from quality-control quirks and surface in the first year if not in the first week of use, so we expect to see at least a one-year warranty. In the Kensington survey, participants who used trackballs over mice said they found them easier to control for precise movements.

The M comes with a three-year warranty.

Hands-On: Kensington Expert Mouse Wireless Trackball | ZDNet

Using Logitech Flow, you can pair your MX Ergo with multiple computers and move the cursor between them just as you would on a multiple-monitor setup. International orders are processed the next shipping day.

Here’s an example of how to configure and use it.

With a huge ball and four buttons, this is a near-perfect trackball held back by a gritty scroll ring. Any returned computer that is damaged through customer misuse, is missing parts, or is in unsellable rtackball due to customer tampering will result in the customer being charged a higher restocking fee based on the condition of the product.


TrackballWorks offers several options to control cursor behavior, including acceleration, which is useful on high-resolution displays. Please try your search again later. To access this option, go to Your Orders and choose Get product support.

Movement detection technology provides smooth, precise cursor control so you kensihgton get where you want on the screen quickly with less hand movement, improving productivity and efficiency. Something we hope you’ll especially enjoy: This is a trackball.

: Kensington Expert Trackball Mouse (K): Electronics

I kept checking for it periodically, and watched the price here go slowly down. I’m on the computer all day and do everything i can to make my day run smoother.

Get to Know Us. I had one of these years ago and the ball was lighter.

The Best Trackballs

Withoutabox Submit to Film Festivals. Terms and conditions apply. See and discover other items: Shopbop Designer Fashion Brands. With this smaller ball you need to put in more effort to move the cursor across the screen: There is a very subtle blue LED between the left and right buttons visible in the scroll ring picture above which will start to blink when it is in pairing mode, and will go off again when pairing is complete.

Submit answers in the comments Instead of using a hardware scroll ring as on the Kensington Expert Mouse and Orbit with Scroll Ring, with the Kensington SlimBlade Trackball you have to rotate the ball to scroll, which is tough to do without bouncing the cursor around the screen.


Technical Details

User Manual [pdf ]. Why you should trust us The best finger-operated trackball: If it were possible to turn it over and use it as a mouse, I might understand the name don’t laugh, I already own a Kensington Slimblade Trackball Mouse which can be used as either a mouse or trackball. Set up a edpert.

The Orbit with Scroll Ring is comfortable to use right- or left-handed, and the two buttons on either side of the trackball are easy to reach. The position of the items in the command specify the button to assign a function to.

I have not installed any software will look into that to see if it would be useful for me. Dead-skin gunk accumulates underneath the ball, as it does with every trackball, so we recommend doing this every couple of weeks. Maybe it will break in after a while I have had a lot of trackballs over the years, and this is one of the best that I have seen.