Customer Ratings & Reviews

Super easy to set up and has worked great from taking it out of the box. First track ball mouse I've ever used but doesn't take long to get used to it. Great product for the price.

The wireless feature is great so there aren't any cords to deal with. The mouse being stationary lets you use the mouse on uneven or soft surfaces. Fits comfortable in your palm and roller glides easily.

I LOVE this trackball mouse. It is so easy to use. I have Carpal Tunnel in both my wrists and this trackball keep my mouse hand from aching. It is the best.

Meets all my requirements. The ball moves smoothly and the clickers require only the lightest of pressure. It fits everyone's hands. This unit replaces one we bought many. many years ago. It stopped being able to hold a click when moving an object on the window.

Purchased this to alleviate sore wrist from normal mouse. So far, it's operated flawlessly. Your hand stays in one place and avoids moving the arm all around a mouse pad. It does take some getting used to (as you want to move it like a normal mouse) but, once used for a day it becomes just as natural. Only 4-stars because it'd be nice if the ergonomics were a bit more angled. (More up-and-down) My finger often presses the left button because of the design being so parallel to the table top. Sometimes if you're rolling the ball too fast it will jump on you. Not out of the casing, per se, just jumps up on you. Overall, the price is a little high for this but I've used Logitech for decades and they're a quality brand. Would recommend.

Less wrist pain, easier to use, and all-around more comfortable mouse if you have large hands.

No more moving mouse around. Just use your thumb and click. Great for small desks

Great Item to use, easy on my wrist, no more pain. Will recommend to anyone that has pain on their wrists.

Works great and just want I wanted. i have a small desk and not a lot of room to move a mouse around so I wanted one that didn't have to be moved to work.

I bought this to use as a couch mouse for my living room PC since I can’t use a normal mouse. Works well no issues and long battery life.

I’ve had problems with carpal tunnel and my shoulder. Was told by my Chiropractor to get a trackball and reduce arm strain- this has worked amazingly well. I love how this and my Logitech mouse can both connect to the same USB dongle - my wife hates trackballs, so I keep my old mouse and she uses it with the computer when she needs to. It’s really comfortable and full featured for the general user.

I’ve tried several computer mice but this one is the only one that solved my problem with hand fatigue! I use it with 3 monitors connected and it scrolls with ease, my fingers and wrist never aching! I will be buying another one so I don’t have to transport from work to home.

Easy to use, ergonomic and doesn’t cause pain after lengthy sessions at work.

Love it! The pain in my wrist is gone. It took a day to get used to operating a cursor differently but a month in it feels like second nature. I do recommend a wrist mouse pad,

Own three of these. No complaints at all. Use them for CAD drawing and DAW work. No disappointments so far. Very long lasting on battery life.

I'm used to using this new trackball mouse...it's very comfortable fast and accurate...compared to regular mice. I recommend the change.

I am told that I have arthritis in my right wrist, and I do not like using a standard mouse. I've been using trackballs for years. This Logitech was replacing an older, wired Logitech that is not offered any longer. I find it intuitive and it works like a champ.

I love the Logitech ERGO Wireless Tackball mouse that is wireless.

Have been using these things since 1999--- and boy did we party like it was----1999. Anyways... the model has changed a bit over the years from white to dark grey, and red ball to blue ball. This model is probably my 8th one. After about a year or two they start to wear down if you don't clean them... and if you game heavily by clicking a lot. Great mouse/trackball... keeps people with no thumb coordination from using my trackball at work and is funny watching people use their pointer finger to figure it out.... this is why we have the OPPOSING THUMB!

I have used the Microsoft Trackball Explorer for many years (I keep it at work), and it has been rock solid. However, Microsoft stopped making them years ago, and I wanted a trackball at home. I did a lot of research and comparison before settling on the Logitech ERGO M575. I love this device for a lot of reasons. It is very comfortable for my hand (sorry, right-hand only), the button placement is great, and the ball is smooth. It's also easy to pop the ball out and clean the contact points (which should be done every so often). I also love that it's wireless and uses the same USB dongle as my keyboard, so I only have to plug in one thing to use both devices. After reading a lot of reviews, I decided to get this one instead of the Logitech MX Ergo Trackball because it cost about twice as much, and didn't seem to add as much value above the M575. The only reason I'm not giving it 5 stars is because the ball isn't quite as smooth as my MS Trackball Explorer. It's close, but not quite there.