Customer Ratings & Reviews

It is a good ball track mouse for its price the battery last a lot.

I have used this product amongst multiple computers. Always syncs, always works. Excellent choice.

I love using a thumb trackball, it's disappointing that there are not more available on the market. Leaving much to be desired. But it does get the job done quite well. I do have to clean it daily otherwise it will start catching on the grime it picks up. It is cheap feeling and not as "Solid" as some of the other logitech products out there. The buttons are "Okay" but if you like to use the middle scrollwheel to click, think again. It's almost impossible to click it (i usually use it to open and close tabs on the fly) So I ended up programming one of the back and forward buttons to accomplish this. Got it on sale for $39.99, Good for what it is, but there have been better in the past.

helps saves the wrist. Ergonomic and great for any trackball lover

This is the easiest mouse that I have ever used. This is a great mouse.

My brother-in-law recommended this to me. I was having tennis elbow issues and this seemed to help.

Im using it now as I Type my review, its so much better with less movement of the wrist

I work at a desk all day and was surprised at how big of a difference this mouse made. The comfort level is great and a lot of the fatigue in my wrist is gone. Auto scroll feature is easy to use and connectivity is super easy as well. This mouse is definitely more detail oriented when working on specific projects than a standard mouse.

My old one up and died after 6 years of no problems. Figured 6 more years would be great

Easy to install and very easy to operate once you get the hang of it.

I have converted my whole family and most of my work to trackball. So much more civilized

Been using a trackball mouse for 20+ years and this is my first wireless one. No problems what so ever.

Excellent mouse at a fair price. I would definitely recommend.

This the item I was looking for the ease of use is great and I will probably buy another one

It was a gift. He loves it. Quick and responsive and accurate.

The mouse is easy to use and is very comfortable when at the computer for a long time.

I bought the M570 to replace an older Logitech model. It's a nice improvement in both ergonomics and use.

got what i wanted with no hassle. the on line was easy to use

Easy on my wrists. Took some getting used to but works well.

Even though my laptop has a trackpad, I find this wireless mouse much easier to use.