Customer Ratings & Reviews

Good ball mouse for the price, light allmost a little cheesey but all and all a good mouse

My last ergodynamic mouse died on me. This took a little adjustment, but I'm really happy with it - very responsive, battery has lasted forever even though I usually forget to turn it off and no carpal tunnel issues even with all the time at home!

This is the best mouse that I have found to reduce strain on my hand and wrist. However, it does not hold up well. It seems to have 2 significant weak points. The 'left click' button wears out in a few months and I have had more than one that quit communicating with the bluetooth dongle. It is supposed to have a 3 year warranty, but it is difficult to get a replacement.

Love this wireless trackball, best investment ever

Can't say enough good on this. After a while you will wear the ball out to where it does not want to move as freely, even after cleaning, then will have to buy a new one, but lasts for many months depending on how much you use a day. Well worth the price!

this product is Much easier to use than I thought it would be.

Wireless works really well, works great for all programs

This is just an incredible trackball for the price

I hve used the trackball for years, there is no tracking errors like a mouse based on the surface it on, A track ball dosn't need a pad to work at top performance and is workspace friendly the only thng that moves is the ball. For drafting, general tasks and detail work the trackball is the best.

Great product and affordable price but it doesn’t last too long

It is a fast/sensitive mouse. Just know that you have to constantly use your thumb to move the mouse instead of your wrist/elbow. It wasn't right for me because I have injured my thumb by accident and also repetitive strain injury and sometimes feel pain even when I use my thumb to use my phone.

It has a learning curve so give it a chance.... after a week I hate using a regular mouse. It is accurate and smooth.

Not the top line model but affordable and allows my daughter to make minute edits to her photographs

works great easy to install and it was easy to install.

I bought this to use with my Asus EP-121, as is been my daily driver for a couple months, and my gaming mouse was extremely uncomfortable to use for longer periods of time. This has eased that greatly. The only complaint I have is just the nature of a ball: it rattles.

Works great,better than most.aFits hand and tract ball rolls easily

I bought this hoping to reduce some stress on my wrist. It does not seem to really reduce the stress but it does change it a bit so that I can alternate between this and a conventional mouse and get a little help. Oh! ...and the unifying receiver makes switching as easy as picking up the other pointer.

Very easy to use especially if you conduct a lot of work on the computer .

This is my 2nd one. I liked the 1st one so much that I went looking for an exact replacement. I paid $52.00 for the 1st one and only $27.00 for this new one. The only thing was that movement of the ball in the new unit felt rough. I put the old ball in the new unit... and movement felt much smoother.

Had to find a replacement for Old style track ball. This worked out good, bought another for my laptop