Customer Ratings & Reviews

While traveling my mouse died and I bought this one as a replacement. It's the one I use at home, and now it will travel with me as well. Very comfortable, good support. Taking 1 star off because the recharge doesn't seem to last as long as it should.

Great ergonomics, but the mouse button has failed on me on multiple units over the last few years. Definitely recommend purchasing an extended warranty.

Was easy to set up and allows you with one click to switch between two devices. The scroll wheel isn't as accurate as some others I've tried but it's not a big deal.

Best mouse I've ever bought and will be the last. I'm someone that has big hands and this mouse makes thing that much easier for me!

I love the trackball concept. Decided to spend a little more for ergonomic purposes. However, this model only lasted six months. I lost connection and could not get it to ever work again. Another downside to the trackball is you have to spend time cleaning it as dust and dirt build up inside. This is for all trackball type mouse that I have used.

Comfortable and great quality. Would recommend to any trackball user

Really great trackball. You can charge with supplied cord. Having the ability to change the angle has helped with my hand. No more pain. Buy this one

I had to get a trackball since my optical mouse could not track on my new wooden desk top. Great response. Love the adjustable side grip angle for it

The hinge thing is kind of a gimmick. Ive used a lot of trackballs and Id prefer a center oriented ball used by fingers rather than thumb like this one. A little large for mobile use. Quality seems good.

While I can't say that I get a lot of use out of the extra buttons, I do really like that you can change the "angle of approach" for your hand to make it more comfortable to use.

Great trackball in many ways... My last Logitech trackball lasted at least 5 years!

excellent mouse. I love the trackball design. This is so much better than your traditional mouse. I highly recommend this.

Just like the m570. I can switch instantaneously from my MacBook Pro to my Dell laptop. I am using it together with the MX Keys keyboard... what a setup!

Very nice. I’m very happy with the mouse and glad I bought it.

LOVE this trackball - very comfy, I bought this to compliment my MX mouse, allowing me to switch things up when my hand gets sore.

Love this mouse. The two computer feature is so useful. I currently own two.

I liked all the added features and the tilt but didn’t fit right in my hand compared to the lower model trackball. That and the movement wasn’t as smooth.

Best mouse I've used, very comfortable and perfect for FPS games.

Works good for it has great acuracy movement on my screen

If you have a large monitor, a must. Smooth and fast response and no need for large mouse pad.