Customer Ratings & Reviews

I like trackballs. I had previously had 4 other Logitech trackballs and Trackman's that were wired versions that had quit working on previous computers. I have had many Logitech products that quit working. I had another TB I had bought when I replaced another computer recently-it died within a month. Desperate for control I went to my local Best Buy to get anything to mouse the new computer. I broke down and bought this M575 hopefully it won't die like all the other Logitech items I have bought in the last 20 years. I had sworn never again but here I am with another Logitech item just hoping it has a long life at least till windows 12 or 13...Other than that it is slick and works well. wireless version of a couple of my wired version.Too soo to tell about value and Quality. Works well now

Really good remote. Helps if you have wrist issues since your only using your thumb and index finger and don’t need a pad to move around. Very versatile and has good battery life.it’s a little big of you use medium size gloves. It’s a little bulky but sturdy.

I use this mouse every day for work. Love the speed and easy to use.

Accurate and functional trackball mouse. Would be 5 stars the M575 had Logitech's hyper-fast scroll wheel. It also could use a couple more programmable buttons, but not a deal breaker for me. Sizing: I wear a size M men's glove (approx 7.5" from fingertip to wrist crease; approx 4.75" from tip of thumb to base of thenar crease). The M575 is too small for me to palm, as my fingers extend too far. This is ok. My fingers rest comfortably on the L/R buttons, and the head of my metacarpal bones rest comfortably along the curved surface of the M575. From this padded area down to the carpals I have no support. This position requires me to keep a straight wrist which promotes better alignment of my arm and wrist. I find that rotating the axis to point at roughly 11:00 is more comfortable than straight at 12:00. I also replaced the trackball with a Perixx because I could color match better with my office. It's the little things.

Oh my goodness. I took a chance purchasing this, but it is the best purchase I have ever made with high uncertainty. The design helps tremendously, especially since I spend most of every workday spent typing and clocking, in keeping my wrist aligned and my hand in a relaxed position. It’s also awesome that I don’t have to move my arm at all thanks to the trackball. Amazing product at an excellent price! I will never go back to a traditional mouse.

Grest device very east to use, good shape and friendly

I do animation and love using a lg c2 for for a lot of productive work. Using a ball mouse is perfect since you dont have to move youre mouse across your desk. Its very helpful when I personally have a drawing tablet right next to it and no room to move my hand. This mouse has worked flawlessly since i got it, and has a nice software thats super simple. Id recommend !

I have been buying these Logitech side ball mice at this price point or years, whenever one would start to act up (typically 1.5-2 years of heavy use) I would buy a replacement and this is the best version they have ever made. It is more comfortable than the previous version (which I considered inferior) less comfortable than it's predecessor) and the USB connector and Bluetooth dual functionality is fantastic for easily connecting to multiple devices. It has the same familiar Logitech unifying receiver and a single button on the bottom that functions to connect to Bluetooth (hold) and to switch between the receiver and Bluetooth (press twice). There is a light indicator that will flash white/blue to let you know which connection its using. You can see the differences in size and shape between this version and the previous one and while they look similar, the way they feel in the hand is significant. The flatter and wider surface of the Ergo is much more comfortable and the forward and back button shape and placement makes it more difficult to hit them accidentally. The texturing on the top also provides a better grip and the ball is smoother to operate. I can't speak for its durability yet but in my experience these mice are very durable and this one feels both better put together and higher quality than previous models.

In need of a more ergonomic mouse? Do your wrist hurt after a long day of scrolling the net? Then this may be for you!

I LOVE THIS MOUSE. I love the ball, because I do not have to move my wrist to move the mouse. The ball moves my cursor a lot faster and smoother. I don’t feel the physical drain of clicking all over three different screens for work with my wrist. The ergonomic palm area fits my hand perfectly without stretching and the clicker buttons feel good.

This is the only mice that I use. Have been using them for several years. Bought this to replace one that quit working after quite a few years.

Great for limited desk space. Smooth trackball movement makes it easy to move about the screen. Very positive “clicks”. As an added bonus, the desktop material/color does not matter. You could even use it on your leg.

I am very satisfied with this purchase. Very comfy on the hand. Battery is provided to last at least the entire year!

I’ve always preferred a trackball since IBM had one years ago. This one fortunately is cordless, using a small USB dongle that keeps the interface unobtrusive even on a laptop that often is used offsite. If you’re going from a mouse to a trackball, there is a small learning curve, but that’s not a huge detractor. Just let your thumb do the work! Oh, yea. Trackballs reduce carpel tunnel syndrome for power users too

Great replacement for my old Logitech M570 that developed left button issues. It has a more "sculpted" look and feel compared to the M570 which I felt right away, although another frequent user couldn't tell the difference. But it is in a keyboard/mouse drawer and isnt generally visible. No setup issues, since it was replacing another trackball from the same manufacturer.

This has been my go-to trackball for years. I've been banging on keyboards for decades and this style of trackball has helped me avoid wrist fatigue entirely. Note that while the software does have some useful features, it is entirely optional.

Love this mouse so much, bought one for for PC, my work desk top, and my work laptop. Then my wife wanted one, so just bought another. Not cheap, but worth it. Very intuitive for this left hander using his right.

Works as expected. The mouse provides smooth scrolling with a good ergonomic shape to help fit users hands. I have large hands and it fits my hand without any problems.

Always love Logitech products and this one is REALLY COOL! It can switch from using the included dongle to using Bluetooth! So u can have one trackball to use with 2 devices. It connected to my iPad effortlessly. Just like my other trackballs from Logitech, built well & does what I bought it for! Recommend!

At first it was a little awkward but I got used to it very quickly. Now I love it. My hand rests comfortably on it.