Customer Ratings & Reviews

This is a great device. Logitech makes top notch products. I have an older version that I use often in a space where a mouse will not work. This one has bluetooth capabililty, which is an added bonus. I bought this one to pair with my laptop when I am on the road. Makes life easier.

Excellent ergonomic mouse - stationary, easy to use - minimal wrist movement

Great trackball. My daily driver mouse. I've used the previous model M570 for about 10 years and loved it. Since it was discontinued with the M575 as the replacement I didn't think I'd like switching. But after a few days and getting over the feeling of a difference it is great. Going back to the M570 at all feels more cumbersome.

Great design, easy to use, easy to maintain. Convenient. Comfortable. Lasting. All family members using one.

The Ergo Trackball Mouse is perfect. It allows me to make precise cuts in my audio edits, and keeps my fingers from getting tired.

I spent years loving my M570 trackball, but hating that the dongle took up the only USB port on my surface. The M575 is the M570 with Bluetooth. So much so, that when I decided I liked the color of the ball in the 570, I swapped the ball from my 570 and put it in the 575. As far as cost goes, why are trackballs more expensive than mice?!? Compared to other trackballs, the price is fair for what you're getting.

It is easy to use. Easy moving motion great ease on the wrist. Less pressure on fingers and wrist. Wonderful to use.

Excellent mouse for the price. The ergonomic ball was odd to get use to for the first couple days, but after that it has definitely helped overall with my ergonomics. Great for working 8 hour days.

Great mouse. Good fit for my hand. Easy to use. So much better than traditional mouse or laptop pad.

Reliable. Now with Bluetooth support so one doesn't have to use the Logitech unifying receiver. However,being able to pop the Logitech unifying receiver into a usb port is very nice when using someone else computer. I strongly prefer the MX Ergo, but if cost is a concern, this is a good alternative.

It was recommended by the ergonomic specialist at work about 5 years ago to switch over to a trackball mouse. After trying a few different ones, this particular trackball mouse (well, the previous model) was the one that made all the difference. I reluctantly agreed to change. I am an analyst that deals with huge amounts of data and really didn’t want anything to slow me down. It’s safe to say I log more miles on my mouse than anything else in life . After a few days of getting used to, I was so pleasantly surprised that I never looked back. Not only did my wrist/arm/hand pain go away but I was much quicker. Not having to drag your whole arm around to move the mouse makes a big difference in so many ways. Needless to say, this purchase was my 4th or 5th Logitech trackball in this particular design. It was the first of this newer model which, of course, I was reluctant to switch to. This newer model seems just as comfortable as the old but the ball seems slightly tighter (best way I can describe it). This might actually be ideal for some but I am a creature of habit and I liked the looseness of the original. It wasn’t to the point that I have put this away and looked for the older model but just an observation. Given the choice, I had one or two of the older model die out on me over time so if this one lasts longer I’ll deal with the different resistance of the trackball. Either way, hands down, if you are looking for an ergonomic trackball or any mouse in general I 100% choose this one over all the rest.

As a Mac user I wasn’t sure how well this mouse would be optimized for my day to day usage. I’m happy to say I was pleasantly surprised though, my hand hasn’t been cramping as much as it did with my Magic Mouse, and the trackball is really nice for flinging my mouse from monitor to monitor and dragging around my cursor on Illustrator and Photoshop without moving the mouse itself. I would definitely recommend to anyone looking for a good Bluetooth mouse that sways from the traditional mouse mold

The best mouse ever.easy to use no pain in my old and rusted hand....

Great ergonomic investment. This has made work so much easier and more comfortable.

Great product, price not bad. Good for people who need to use a computer with a shoulder injury.

Great mouse. We use it blue tooth and it works well and hooked up easily. The ball is sensitive and easy to use. After using this style, it is hard to use the standard style mouse, this is so much better

I bought this mouse in order to assist in returning to work after a distal bicep repair. While my elbow is immobilized, I don't have the range of motion to move a mouse around comfortably. Also, it takes time to regain pronation of the wrist so I'm not able to hold a regular mouse comfortably either. This mouse has been great as the track ball eliminates the need to move the mouse around a mouse pad and the angle of the device allows my wrist to remain closer to a neutral position. My only complaints are that sometimes my thumb got a little sore moving the ball while I got used to it and sometimes it can be difficult to be precise after thumb fatigue. Overall it has been great for getting me back to work while I recover from surgery.

This product really helped take the strain off my wrist from using a traditional mouse. Not having to work the flexion and adduction youbnotmally would to navigate a traditional mouse is an added bonus. I should have made this switch years ago.

I've bought this mouse multiple times and never regret it since I work on a computer everyday ranging from 4 hours to 10 hours daily. I felt a huge difference with the switch for my wrists.

Love the mouse. It was weird at the beginning but I’m getting used to it. I travel a lot for work and I need this mouse to work on architectural software. Usually I use the portable tables and with other infrared mouses it was always required to have a mousepad that I usually don’t want to carry.