Customer Ratings & Reviews

I have always loved trackballs. I find them easier to game with. This on is a great size even with my large phalangies. Batter life so far has been OK. I use it a lot sinc purchase I think it's now at about 90%.

I use the back/forward keys on this thing so much. Its so helpful if youre forgetful like me but want to check yourself make sure you get your work done correctly. I wanted to try a vertical mouse but didnt want to waste money if I didnt like it. So I've added one of the 3D printed rests that tilts it to a more vertical angle and this seems to ease strain on my wrist even more

I bought this to replace a older MS Bluetooth mouse I have had forever. I started having issues once I started using BT earbuds with my Mac for work meetings. The mouse would bog down when using the earbuds, making life miserable. This trackball can do BT, but also does USB over a dongle. That was what wound up solving my issue. I am very happy with it, even though it was a bit pricy. Logitech has always made a great product, and this one is no exception.

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.

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.

I became interested in trackball mouses as I had limited space when playing MS Flight Simulator. Since then, it's all I use. Though I have a regular mouse as I backup.

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

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.

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’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.

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

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.

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,

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 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.

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!

Easy to use, especially in small areas because you do not need to move the mouse around, that's done by your thumb and the ball. Fits large and small hands.

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.