Customer Ratings & Reviews

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

It helps a lot to your hand, my aún start using it and love it

It's old school, you don't have to move it. Really awesome product. Highly recommend it to those that like trackballs, the price is a bit steep though.

I was having issues with my wrist after many hours of using a trackpad. Bought this mouse because I read it would help. Sure did! Highly recommend. Very well made. I do wish it was USB-C but that's no matter.

Forget about moving you arm/hand, it’s just about fingers, I love it

The Trackball mouse is very adjustable for comfort and ergonomically great. I especially like the ability to slow tracking at the press of a button when I'm drafting details.

Quite a game changer for me. I was starting to feel some pain in my wrists and I decided to try this mouse out. It honestly is quite amazing having all the keys I need. What is more amazing is the software which allows gestures which adds an insane amount of macros for this mouse. It did take a while to get used to using a trackball but after that I feel it is good especially since I started using split keyboards which take a lot of horizontal space.

I truly love this wireless trackball. It's very ergonomic and works well with my hand despite my arthritis.

Woah this is what you need life changing love it ………………………………..

There should be better versions of this product by now. That said, this is great for what it offers. I use this mouse at my bed, couch, desk, and wherever. I switch between desktop and laptop in those different instances. I have other mouse devices as well. It's nice to switch things up. Criticism: The stand/base is magnetic on its bottom, but not on its top. That means it sticks nicely to the metal surface I have as my table, but not to the MX Ergo itself. I don't know if this is a good thing or a bad thing, but it's a strange thing. The scroll wheel isn't the cool one you find on the MX Master or the Triathlon (or MX Anywhere, but I don't have experience with that).

Simple product easy to use. I’m pleased with the use of it on the operating system. The ball is smooth and it’s a good purchase.

Great trackball with options to change the angle of how your hand sits.

LOVE LOVE LOVE!!! This mouse is AMAZING!!! I use it in my office and the charge lasts a long time. Usually a couple of months.

If you need a trackball this mouse is a bast improvement over the previous logitch trackball. Having the precision toggle and the ability to switch between 2 devices is absolutely the best

Good for an ergonomic keyboard. I purchased this one doe a family member and went back for another.

Bought one for work, now coming back to get another for home. The battery life is incredible and the trackball is comfortable to use.

Excellent as promised. Feels great on the hand. Good quality item.. and rechargeable!

I absolutely love this mouse! It does not require a battery and on charge last for a very long time the feel and overall look is great!

This mouse is a nice upgrade from my older Logitech trackball. The only reason I upgraded is, after many years of use, my other one started acting up. The placement of your hand takes some getting use to, but it works once you get accustomed. Would recommend to anyone that is a fan of the trackball mouse, or even those on the fence about them.

M575 was my first trackball mouse and was a big help for wrist/elbow/hand pain. This one is slightly wider and has more room to grip it better. Everyone's hand/technique is different, but that width combined w/ the extra angle adjustments makes this a nice improvement over the 575. Not sure it's worth double but given the amount of time on my PC, I figure it'll be a good investment.