Best Trackball Computer Mouse

[2] Love this product! Kensington's Trackball with scroll ring is the BEST. It helped heal my carpal tunnel due to the natural relaxed hand postion, and it's fantastic for the precise work I do. Toss the mouse and upgrade to a comfortable, efficient, smooth-gliding Trackball. (NOTE: unlike a mouse, there is 1 bit of maintenance to keep it going through it's full warranty period - to wipe the sensors clean where the ball sits. Super easy, to do, but FYI for Trackball newbies.) Cheers!

[USB-A ] This is my second trackball, for a second computer. Suffering from carpal tunnel, this is the only mouse I have found that can allow me to work extended periods on time in front of a computer. The wrist rest does nothing for me. A bean bag type support is much better for me.

[White] My 2nd Orbit Trackball. The first lasted MANY MANY years. Made the mistake of buying a cheaper Logitech trackball, that barely lasted ONE year. I really like the big buttons on the Orbit Trackball, & the velocity response (can move cursor both in very small increments, or sweep across the screen quickly). Because I've had a small computer desk (30 wide) for 35yrs, a trackball is necessary. My extended keyboard & trackball fit nicely. A mouse not only requires MUCH more space, I HATE constantly picking up & relocating a mouse to move around the 21 monitor: a waste of time, distracting & frustrating. I never have to look to find where my trackball is! Plug & play simplicity, & easy to clean.

[Optical] Best vertical mouse ever.

[200 to 12,000] Best mouse to date

[Ball] [This review was collected as part of a promotion.] I have used a trackball mouse for years, this is my first wireless trackball and I love it.

[12.83 lb] Best desktop computer I had yet

[Ambidextrous] I was getting a bit of carpal tunnel from my mouse in my right hand. Got this trackball and set it up to use with my left hand. I now switch back and fourth between this and my mouse. Still training coordination but so far it's helping a lot.

[8.8 x 8 x 0.2"] The product description was very informative in order to allow me to place my order for this product along with a trackball mouse with thesame order. Great website also

[Ambidextrous] I have owned Logitech trackball mouses since 2000. Most I loved, a few I used but recognized some issues. In general, I consider a thumb based trackball mouse to be the best out there. It uses a thumb which can rotate in any direction and is built for fine motor skills unlike the wrist driven mice. Here's why I like this particular mouse and call it the best I've ever had: 1. Everything is well built and works without issues. The ball itself swivels easily. It's easy to clean. The buttons work. It sticks to the desk and doesn't move 2. Bluetooth is a dream. It connects easily to my Mac and stays connected. It's just rock solid in that way. 3. Battery life is long. I have usually forgotten the last time I replaced the battery by the time I swap in a new pair. I was a bit worried because I wanted to use bluetooth and Logitech warns that bluetooth connections consume more battery than their proprietary connector 4. It's easy to use Mac config to set tracking speed, scrolling speed, and double click speed. Overall, this is the best mouse I've owned.