Customer Ratings & Reviews

Probably the 8th or 9th M570 I’ve purchased. If the Ergo witeless trackball wasn’t $100, I’d have purchased that model, but it is ($99.99) and this (M570) was $29.99, so I bought another M570. Great little trackball as long as you pop the ball out and clean it and the optical sensors once-in-a-while. Excellent for preventing RSI (shoulder problems, carpal tunnel syndrome, ertc).

I use a regular mouse at work and wonted something with a different motion at home to lessen the risk of obtaining carpal tunnel. This trackball is great! I even bought another one to take with my laptop when I travel.

NOTE: IF you're a lefty, skip this - you'll want a different model trackball, which unfortunately isn't currently offered in a wireless model. I own 4 of these trackballs. I use them for gaming and regular computer work. They're perfect for preventing RSI, since the ball is moved with your thumb. I frequently get these as gifts to give people who suffer from RSI as replacements, including a couple of my computer clients. The batteries do last as advertised - 1.5 years on average.

You need to get used to using a trackball instead of moving your hand, but after a few weeks it works like a charm. You need less space on your table, and (most important) your palm is less tired.

Finally upgraded from my old corded Logitech trackball. I use the same trackball at work too. Using a trackball takes a little getting used to but it is perfect in small work areas where a mouse might not work as well.

Shoulder pain went always after switching from a mouse to a Trackball. Takes a couple of days to learn new habits but second nature after that. Went back and ordered a second for my other computer.

This mouse is great for anyone with carpal tunnel. I have used this mouse for two decades ever since my carpal tunnel and arthritis started giving me trouble while at my computer desk. I use this mouse full time and it takes a lot of stress off of my wrist. It is ergonomically designed and only requires a small learning curve to use compared to a traditional mouse.

I purchased this mouse for one of the techs in the shop and he loves this especailly with the limited amount of space he has on his tool box this gave him the functionality he needed without the space for his computer.

Great if you do not care for a mouse, all you do is roll ball with your thumb an click, you do not have to be concerned about running out of space or moving your mouse

I've owned many Logitech mice, and wanted to stick with the brand: they make comfortable, reliable, reasonably-priced devices. This mouse, like all I've owned, is a perfect size and has a good feel to it. The USB receiver slips in perfectly and the mouse takes off without a hitch, it's a plug and play. I like the Trackball it makes it easy to move the mouse around. The only problem is that you do have to clean it by removing the trackball with a pen or something on the bottom. Then you just clean the 3 points on the inside.

Works great! I like that it can stay in one place on my cluttered desk and I just spin the ball to move the cursor. Regular mice require an open area to slide around.

I love this mouse!! It's definetly easier to work with on my laptop. I love that I can control through the ball and not worry about moving the actual mouse around.

I was struggling with tendonitis in my mousing arm, but starting to use this mouse, and the pressure has been greatly relieved! The track ball is very easy to adapt to. Adjusted to it in less than a day. Love it!

Logitech makes some great electronic devices, from speakers to mouses, I've yet to have any fail to work great! This trackball mouse is a replacement for another Logitech trackball mouse, the old one was wired, this one is wireless, which makes it much easier to move around and pack when taking my laptop on trips.

I have used these Logitech stationary mice for years. This design is simply the best in my opinion. They always perform well and to me are better than moving a mouse around the pad. I am having some occasional connection issues with this one but in all fairness my CPU is inside a cabinet and there may be some interference.

It may take a few minutes to get used to using the trackball to navigate the screen at first, but soon you will never want to go back to the traditional styke mouse.

If you’re looking for a trackball at a reasonable price; this is the device for you. Great ergonomics and all sorts of customization available through the included software. Highly recommended!!

I like this mouse a lot, but you need to get used to using your index & middle finger to click and your thumb to scroll. A reverse way of doing things, takes some getting used to. But, a very responsive mouse.

As a keyboardist desk space is limited, so I've long been a trackball user. I've been using this basic design since it was a corded version. It has gotten better with more buttons, better battery life, and wireless.

I do not have a lot of space on my computer desk to move around a standard mouse a lot so I got this. It works very well for my needs. Tracking and buttons are very responsive. I like that it is also wireless.