Customer Ratings & Reviews

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.

Very comfortable and ergonomic! Ball tracker is smooth and fluid, the center scroll wheel is great as well. Very much and upgrade from my old "move it around" mouse, i should have bought this style years ago. Easy to use, plugged in the USB to the laptop, installed battery in mouse, synced it with the button on the bottm and you are all done.

Most excellent, option for Bluetooth or remote wireless USB connection. Ease of use, extremely reactive

Trackball is waaaayyyyy easier on the wrist than standard mouse. Also takes less desk space. Adjust the mouse acceleration for the position control you want. Works well for gaming, too, when you can't waste a glance to find the mouse, because a trackball doesn't move around.

I love it!!!! So easy to use. Very accurate and love that I don’t have to move my hand around to use it.

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 love my roller ball. Logitech or Logi as they go by now. I have used this roller ball since 2004. Of course it was a relic compared to the roller ball of today. It has saved my wrist from carpel tunnel and my thumb is still working great at 67 years of age.

I purchased the M575 to replace an M570 that was unhappy with my new Windows 11 computer. The M575 worked flawlessly, and I programed the extra buttons as copy and paste which I use very frequently. Would highly recommend this mouse and suggest a Logitech wireless keyboard which can use the same unifying receiver (USB insert).

This mouse takes a hot minute to get used to. But its AMAZING. I will never go back to the old style. I feel like my productivity shoots up atleast 10% or more. But who knows maybe thats not true. But what is true is you need this mouse. Lol

I've been using trackballs for over 20 years and the latest version of logitech's wireless one incorporates everything you need and nothing you don't. The overall design is smaller than the last few but not so tiny as to be easily lost. The ergonomic touches in the surface are a nice touch.

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.

I know some people hate these type of ergonomic mice. But after only a couple minutes of use, you really start to love it. I never want to go back. The ball rolls smoothly and efficiently. The added programable buttons near the left click are handy. The use of the Unifying adapter makes connectivity simple.

Love my Logitech track balls!! Been using these for years and needed another one to use with a laptop. This is the newest model and didn't really see any changes, works well like all the other ones I have. Easy to set up, plug in the transmitter, open the software and turn on the trackball, done. Really don't have any negatives to say about it, very happy!

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 have always used a Logitech from as far back as I can remember, and I don't ever use a mouse. This particular design of trackball is one I have stuck with for over 20 years. I get about 4 to 5 years of life out of them and am more than pleased with the simplicity of installing and using it, and they are not expensive considering the use that I get out of them.

I love this thing. I am on my computer drafting day in and day out. I believe this style of mouse has prevented (so far) the need for any carpal tunnel surgery. js

Awesome! Clicks and Scrolls very naturally. It keeps your fingers in a more natural and comfortable position with the angled scroll wheel. Move your thumb freely with a wider ball surface. The ergonomic design allows ERGO M575 to naturally fit a large range of hand sizes. Navigation is very easy and natural. Excellent!

My favorite mouse. I have used this style mouse for several years and find it easy to work. You don’t have to move the mouse at all because of the movable trackball operated by your thumb. Great for precision projects in manipulating the cursor. Highly recommend.

A Best Buy employee suggested this same item many years ago when I went in to buy a mouse. After many years much use it gave out so I went in and bought another one (same model). It works great! Better than a regular mouse.

I use a trackball in addition to a vertical mouse and sometimes a Mac trackpad. Figure it helps to use a few different methods of input throughout the day to reduce RSI injury chances. I really like this trackball - it's comfortable. As with any trackball, it takes a bit of getting used to but I found myself using this for many hours a day, daily.