Customer Ratings & Reviews

I bought this for my brother who had shoulder surgery and couldn't use a regular mouse. It worked well.

use it for my surface when I connect to another screen. very handy for doing presentations as the screen/pen will not work on a projector. plug and play very simple to install and use.

I have very little room for a mouse, so I changed to a trackball several years ago. My original is still working. The battery lasts a very long time. is very easy to clean.

Love this brand and style of a mouse! Mouse is much more ergonomical. Ive had Logitech for years and will continue to purchase.

Works great and is extremely accurate for playing games. Battery life is a little less than I expected, but it could also be problem with the batteries I buy.

I suffer from carpal tunnel and after two weeks on a desk job was miserable with pain. I have had virtually no pain since using this mouse for the past 3 weeks.

I always try to by Logitec because I know the quality i'm getting. I wasn't sure about this new style and after using it for a bit, I find it easy to use and up to the standards I expect from Logitec.

I tried this trackball mouse because of wrist pains. It takes a while to get use to but helps a lot. You can put it on any surface and anywhere and use it to suit your comfort style because it doesn't need a mouse pad or gliding surface. It would be better if the tilt was adjustable.

I purchased this mouse because to be a little more ergonomic than traditional mice. My wrist felt way better after using this for a couple days.

For awhile I was out of the country and could not find this style and I thought they had done away with it … found this one - wireless and I am oh so happy! It just seems to be the mouse/trackball ever.

I love this mouse so much that I bought another. It’s so nice not to move the mouse. It takes a bit of getting use to but well worth it!

A breeze to install, very easy to use (once you're over the urge of moving the mouse around), works on PC and Mac without problems. MUCH MUCH better than Apple's bluetooth mouse, which I ditched for this one.

I have had carpal tunnel surgery 3 times from working in IT for 40 years. I started having issues with my wrist again, this mouse us awesome! So much easier to use.

Ergonomic, responsive and very sturdy. Has fallen many times and continues to work. The only mouse that doesn’t cause hand cramps for me

This item works great so far. I'm not a gamer, so I am not using for that. It's great for just normal everyday use and for work purposes.

Would have rated this higher if I had not had to return the first purchase because it did not work.

This is a great mouse for endurance use. Great for a variety of tasks and very comfortable. you do need to clean the ball and rollers occasionally. I own one for every computer I use.

I haven't owned a trackball since they first came out with them. I am very impressed at how great they are now. I thought the originals were nice but very cumbersome, very satisfied.

Works great and easy to use. I use this for when I DJ - needed something that would fit in a smaller space...and little movement.

If you are right handed, then this is the trackball to have. I have one for each of my computers (2 laptops and a desktop). It is easy to use and ergonomic, so it's comfortable.