Customer Ratings & Reviews

This trackball mouse is the best! It is easy to manipulate. Great quality!

Very easy to set up. Big upgrade from wired mouse.

When I say that I mean no pain, no fatigue, no carpal tunnel. Buy this product for yourself and find out for yourself. I found out about this because we hired a girl in the office that was an artist. It was all she used. Turns out this is the mouse a lot of artists like because of the precision and lack of hand fatigue. Only takes a couple of hours to get used to.

I have used many of these trackballs, since before wireless/bluetooth connections. Ergonomically, they are excellent for keeping your hand in one place, they are precise, and the logitech software driver is also excellent and versatile. However, the left-click tends to wear out, (why I have so many of them, four old ones I need to toss, and one at the office). Yes, the ergo benefits outweigh the poor reliability but it's what matters to me. In my use, they last a couple of years and start to "stutter" and fail to "grasp" with the left click.

I like this mouse a lot. This the second one I've had.

Its little big for small hands. This is the first time I'm using trackball mouse, and I like it.

Easy to maneuver and has a long battery life span.

Relatively inexpensive. I dislike moving my hand all over the place with a conventional mouse. Some of the areas I work at have limited space and/or the surface area is reflective which causes a surface led/laser mouse to constantly skip around. I've bought several of these ion the past for multiple areas, home/work.

This is the best mouse ever. I would recommend this product.

I've had a wired trackball mouse for years. Upgraded to a wireless version and it's great.

Only mouse to use for AUTOCAD! I've owned many over the years.

I was not sure taht I would like this type of mouse but it is easy to use.

Great product! Easy to use than traditional mouse.

This is the first time I bought a mouse with a trackball. I use it to operate my heavy machinery computer program. It does everything i need it to and more!

I have used this mouse for years as it is easier on my wrists.

Easy to connect and use. would recommend. comfortable

Love this trackball mouse. Easy to use and stays in one place!

The M570 mouse is a great relief for my hand. Great ergonomic mouse.

This is actually a preference device. Personally, I don't like using a trackball mouse but I thought I would try this out. And, as a trackball mouse it is very good. But, as a preference, I don't like using a trackball mouse. So, for what it is, I give it 5 stars, but I wouldn't recommend it.

Had this mouse previously and was having problems with the old one. It would freeze and sometimes wouldn't seem to move across the entire monitor. Figured it was just getting old and bought a new one. Unfortunately, it conflicted with Java and other programs on my computer and it worked no better than the old one. Am using it on one of my older lap tops where it works perfectly.