Customer Ratings & Reviews

Great for those who use their hands a lot at work.I work in a factory all day. When I come home and use my computer, this minimizes the wrist movement.

This device is the best mouse/trackball on the market. It takes about twenty minutes to get used to it, and after that you’ll never go back. The wireless capability allows you to work outside of a desk-i use it on planes, chairs with wide armrests, couch, wherever- and it puts much less wear on your shoulder, elbow, wrist.

No complaints about this one. Easy to use-just plug and play, ergonomic so it's comfortable, lightweight. Fits into my laptop bag.

I had an older, wired version of this (with a red ball) that I loved - this works just as well, only no wire! I paired easily with my iMac and has worked seamlessly since. It helps to spin the ball before the Mac boots to "wake it up" and avoid the mac searching for it.

Actually it is a Trackball Mouse. Had previously used corded Trackman mice with great success and was a bit skeptical about a wireless device, but this one has been great. It works perfect for a special situation when I must leave my desktop area and go to a scanner but have to left-click to get the software to do its thing.

Perfect for small spaces. The trackball is smooth and accurate.

THE Logitech - M570 Wireless Trackball Mouse - Gray/Blue IS THE ONLY TRACKBALL MOUSE THAT I WILL USE. I HAVE THIS TRACKBALL MOUSE ON 5 COMPUTERS BOTH AT HOME AND IN MY BUSINESS. THIS IS GREAT FOR AUTOCAD AND OTHER GRAPHICS PROGRAMS ALONG WITH OFFICE APPLICATIONS AND QUICKBOOKS. VERY HAPPY WITH LOGITECH PRODUCTS. THESE ARE USED WITH LOGITECH WIRELESS KEYBOARDS.

Very simple to get started using. Plug in USB dongle and pull battery strip and ready to go. Computer acknowledges track ball quick and smoothly. Very comfortable on the hand and no more moving a mouse on a mouse pad. Easy to use scroll wheel and back and forth page buttons.

Plug and play; easy on the hand; perfect size; no issues

Bought this for my son to use for his school work on his Chromebook. The USB that plugs into the computer is inside the mouse itself. Works great so far, easy on off, easy to get the USB out of mouse and put back in. Really great product very happy with it and would recommend it to anyone else.

This is a great mouse. I have had this mouse before, it lasted about five years before i wore out the buttons. Hope I get just as long from this one.

Working from home I had to set up my own ergonomic space. This was the perfect addition! Helped relieve my wrist and arm pain so much. I just wish they had a smaller option for people with small hands but it still works perfectly. I definitely recommend this product.

I've purchased this item more than once now due to it's quality and performance. It's Wireless functionality is great for keeping the work space cleaner. The track ball allows use of the mouse on any surface. And the additional programmable buttons allow you to speed up your work or gaming experience!

Mouse is very easy and comfortable to use. I love its design.

Looks good. Great ergonomic feel. Very responsive to the touch.

Being in IT and on my computer for hours at home as well, this trackball is a must-have. I have large hands and a normal mouse is just too narrow, causing cramps in the middle of my palm after a few hours. I bought one for work and one for home. The only issue is the left button switch wears out, but only after a couple of years.

If you have limited desk space, or a glass surface or one a mouse will not work on, here is your answer. I've never enjoyed using a mouse, laser or not. With this track-ball you use your thumb and I admit it takes some getting use to but once you do, its excellent. No moving but your finger and thumb. That my opinion on another great device from Logitech.

Normal mouse was causing an ache in my hand. This alleviates it. I used to use one of these in my job for years so I am used to it There is some difficulty with precise control but it gets easier with practice.

The only issue with this mouse is that their is not a left handed version for those of us who use the mouse with the left hand. Was not to hard to adjust to but would be great if there was a way to move the ball to the other side

I found this mouse to be really good for cramped desktops or people with arm/wrist issues. It takes a bit of getting used to using the ball but afterwards it's my preferred mouse. Another benefit is you don't have to be concerned with desktop surface conditions like with a laser mouse.