Customer Ratings & Reviews

My wrist hurts. Pain shoots up past my elbow to my shoulder. Tried the new mouse, and the pain eventually went away.

This is a great mouse. As a contracts professional it makes drafting, negotiating, and reviewing contracts easier.

It's a good mouse. I like that it can be used with only bluetooth, especially with my MacBook and it's frustrating lack of ports. I was very happy with this mouse for about a year, and then in the last 2 months I started noticing issues with it. It seems to be clicking even when I don't click on the button, or it releases when I'm trying to drag items, suddenly the mouse releases and depending on the task I'm doing, I have to go back and grab the item again or recreate the selection, which in my line of work with audio, this is a major pain and resulted in me throwing the mouse away. I thought the battery was low, so I charged it and still had the same issue. I tried checking into support on Logitech's website, but there's not much there. The apps that you can download from there, didn't see the mouse at all. Doing other troubleshooting that Logitech recommended actually made the problem worse and I gave up and dug up an older trackball mouse I had. If this was a $50 mouse, I would maybe expect it to fail so quickly, but or $100 it's pretty ridiculous that it only lasted me a little over a year.

Had this model for the past 8+ and the left mouse started failing. I tried the S3 and that left mouse button started failing a year later. Return it and went back to the ergo MX roller ball. I'm in IT and work from home 100%. Love this mouse.

This is super especially if you any carpal tunnel issues. My arm stopped hurting immediately upon starting to use this pointing device

I have had 3 of these over the past 5 years. The first one I dropped 20 feet as I was using it while working outside. Somehow it still worked but I could not find the ball. The other 2 I still have with no issues. These are a great mouse. The only issue is you have to clean under the ball once a week with heavy use. The bluetooth connection is also great. Being able to switch between 2 computers is a great feature as well.

I recently purchased my 3rd MX Ergo. Over the years, while exploring other trackballs, I've always found myself coming back to this model. The reason for retiring my previous MX Ergo was due to its performance decline after 3 years of heavy use, with drag-and-drop actions becoming less reliable.

Awesome mouse. I like the shortcut buttons and that you can program them to what you want. I also like that i can select between both computers i use for work at a click of a button on the mouse and the keyboard.

Very excellent and easy to use with any application.

Great mouse, feels well built in the hand. A nice upgrade from the previous Logitech wireless mouse.

Bought this mouse after doing some research. I love it. Works great and very well built. Battery life is outstanding!

I absolutely love this mouse. My wrist flares up so much less using it. The base is a little strangle and takes some getting used to.

I love this mouse. It is great not having to move the mouse around the desk.

I bought this mouse for my son for Christmas. He said it was the greatest Mouse is ever used and I also purchased him the rechargeable mouse pad for it.

I needed a trackball mouse and was looking for a particular brand that apparently no longer makes a trackball mouse, so I began to look at this Logitech. After my research, I purchased it, and wow. It is an excellent mouse. The extra functionality from the various button really makes this easy to use. And I love that it can be connected by Bluetooth, which is the way that I use it. There has not been any lagging in its operation. Very pleased with this purchase.

Excellent product. Takes an adjustment getting used to after using a regular mouse setup for so long but definitely worth it.

3 used in our house and not a problem with any of them. Sure beats a regular mouse.

Works great, no problems. Easy to use and no RSI .

I purchased this on a lark and am extremely happy I did so. This mouse has solved a lot of wrist issues I have had with previously mice and is utterly fantastic to use.

All my accessories are almost all Logitech, one USB port can connect all your devices, range is good, simple to connect with the software