Customer Ratings & Reviews

I've used Logitech trackballs for years & this is the best I've had. I like that it has bluetooth capability & the adjustable wrist angle is great. Logitech makes consistently good quality stuff. Only drawback is that it is a bit pricey.

Overall, I really like this trackball. I can't seem to get the Logitech Options software to run on my laptop but it still works fine. I like that it can connect via Bluetooth instead on only being able to connect via do ogle and USB. I've had it for almost a month using it 40 hours a week for work and have only charged it when I first got it.

Perfect for working numerous hours and great flexibility for options and feel. Comfortable to use and easy on the wrist

Although I haven't used all the buttons yet, what I have used I love. I got this mouse due to my arthritis. This is the first time using a trackball and the MX ERGO made the transition quite easy. My son borrowed this mouse and used it for gaming - he likes it too. I absolutely recommend the MX ERGO! Cheryl Minneapolis

I purchased this because of the tendinitis in my wrist, so far it has seemed to help, though can be a little rough on my thumb instead after several hours or work. Definite learning curve to get used to the roller ball, but so far I'm pretty happy with it. I like that it can be plugged in vs just run on batteries.

I had never used a trackball before, so I wasn't sure about getting this one. Now that I've had it for several weeks, I'd be lost without it. It was very easy to set up and customize, and I've had zero problems with it. I love the customizable buttons and the ergonomics of the whole thing. Zero complaints.

I find having to move a traditional mouse around a pad tiring and at times uncomfortable so I have been using a thumb controlled trackball style mouse for a very long time. And migrating to this latest generation of the Logitech has been fantastic. It looks and feels great, and the ergonomics are a vast improvement over the much older and earlier gen. model that I had been using. And the fact that it’s rechargeable is also a nice benefit. It just works for me and I have really been enjoying using it.

I use my laptop from my couch and i don't have room to move a mouse around. This is absolutely perfect. I can use my computer with no trouble, fighting with space to move my mouse around. It is smooth, lots of functionality, and ergonomic.

As someone that spends all day on a computer for both work and fun, this mouse really helps me avoid RSI. For gaming I still use a traditional mouse, but for work this one is perfect. It's comfortable, no issues with connection, battery life is very long, and it easily gets the job done.

I had the previous Trackball (blue ball) which worked great. The biggest problem with the old one is it took the only USB on my laptop for the receiver. This new MX Ergo connects via Bluetooth. I love the multi-feature wheel. The new angle mount fits better in your hand rather than flat on the table. Highly recommend this unit

I really like a track ball over the traditional mouse. This track ball is so easy to use and minimizes the amount of space needed to navigate your screen display.

This mouse is the most convenient and most useful I’ve ever used! The quality and design is flawless!

Best I've tried so far. A little overpriced, maybe. Then again I switch back and forth between desktop and laptop with it using bluetooth for laptop and wifi for desktop. So actually worth the money as it is taking the place of two. Also that is with Windows on Laptop and Linux on Desktop so yes it's compatible with both. Yeah, absolute favorite now that I think about it.

Bought this to try in place of my Apple Magic Mouse. My hand was getting sore using the mouse. The fit of the trackball seems to be helping. I have it connected to a Macbook Pro via bluetooth. I haven't tried to connect to multiple host via the usb thingy, but I will soon.

Very versatile. The adjustable tilt makes this super comfortable for daily use. I love the “switch from one computer to another” button, makes pairing with my devices quick and painless. I use a Mac. Would definitely recommend this to anyone in search of an ergonomic mouse!

I love this mouse! I upgraded from a 2013 trackball model and this one is so comfortable! Excellent product. Used every day and only have to charge once every 8days. It's awesome it's Bluetooth too so it doesn't take up a valuable usb slot.

My last roller mouse took a dive, so I upgraded to this one. It works really well for a small area, since you don't have to move it across a pad. The slow button feature makes it great for graphic editing. Rechargeable battery last for well over a week with heavy use. I've been very happy with it.

Pros: Can be postured to be more ergonomic and comes with an app. Posture remains with the strength of a magnet, very effective. Completely wireless. Battery lasts. Bluetooth connectivity without dongle is beneficial. Cons: Prior version had a stow away for dongle, however, this version does not.

Something about this mouse that I love, Ease of buttons use, roller ball, and just the right angle.

Easy to use, sleek design, ergonomic. Would buy another but i only need one.