Kensington - Orbit Wireless Laser Trackball Mouse - Black

works as a reliable pointing device. that's about it. Scroll ring is erratic at best and frustrating the rest of the time. no physical middle mouse button. Clicking both the left and right buttons to simulate middle mouse is problematic and leaves the user frustrated. At the time I started purchasing trackballs instead of mouse pointing device, I had developed carpel tunnel in my right arm and wrist and fingers and this was one of the better choices out there at that time. Now I would not recommend this as there are much better options in the marketplace.

This is a very nice piece of ergonomic equipment. As I only use the larger Kensington trackball for my desktop, I find that the scrolling action leaves a lot to be desired. But, it serves very will and is comfortable for a left handed person.

Been using a trackball mouse for years and wanted to update to a wireless. This is the only company I found making one useable for left-handed people. Easy set-up, no problems. Even included Energizer batteries and not some off-brand foreign kind. Price was very reasonable.

I've used trackballs exclusively since they were invented. This is the best one yet. Who knew wireless was so good? Everyone but me apparently. Love it.

Great mouse if you absolutely HATE accidental right clicks. Buttos are on the sides so require pink or ring finger for a right click...Love the touch scroll instead of a wheel. Only problem is if you have big hands its a little on the smaller end so not the most ergonomical mouse but left clicks with thumb is awesome but scrolling requires you to lift your hand since the scrolling is done on a touch area around the trackball and, unless its just me, requires fingertip control. Hard to explain on here but its not as beefy as a microsoft or logiteck trackball mouse. Perfect for average hand peope but takes a lot of getting used but once you do its very functional.

Nice trackball mouse. No connection issues with this mouse.

Great mouse for a lefty. I also liked the option to have bluetooth since the older modtl was only usb-c.

I don’t understand why more people don’t use these kinds of “mouses/mice”? If you have ergonomic issues, this is truly the best choice. I would recommend this for anyone - it’s so much easier to use than a regular mouse.