Customer Ratings & Reviews

Always loved trac ball mouses. Great buy for the price.

I have been using this general same design trackball from Logitech for over ten years. The earlier versions if you bumbled it off the desk or your cat attacked it, the ball would go rolling across the room. The problem with Unify is there are lots of mice but not a lot of keyboards. So you can have three mice but still have to pug in a good keyboard.

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

Comfortable, ergonomic and does what it's supposed to.

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.

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!

Small footprint on desk. Very responsive and accurate.

No need for a mouse pad. Makes work on my Surface Book very quick and easy. Way better than the onboard mouse pad.

I think the product is basically designed for innovation . However, it is hard to control it since i have gotten used to the traditional one.

It meet my expectations. It works very well. Thanks

Works great and best track ball. Would recommend it

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.

I bought this mouse just prior to elbow surgery. It has proved invaluable as I recover the use of my arm.

The ball tracker has relieved my hand cramps experienced use with traditional mouse . I can work on my computer for long periods of time and allows me to precisely navigate with minimal wrist movement. It also supports the curves of your hand which is very comfortable! I have 3 of them.

Very comfortable and easy to use, just put the battery in it, plug in the adaptor, and away you go.

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

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

The freedom an quickness of rolling any direction as needed.

Ball is a little stiff and gets jammed, other than that it works well for gaming.

It's very comfortable to use and has everything you need... I don't have to even move it. I love this mouse