Customer Ratings & Reviews

I like that I don't have to move the mouse so i can use it on any surface

cant complain - works as advertised. wish they had more features

My husband absolutely loves it. He loves having a track ball mouse and this one is beyond his expectations.

Great price great product and great service and will recommend this product

This mouse operates smoothly and has great features that I enjoy.

The extra stand on this Logitech MX ERGO Trackball is helped a lot with relaxing My Wrist for Work and Gaming! CHAMPCRUISE.com URPERSONA.com

Great product. I have the old version which i have used for years. Having a rechargeable trackball is great. Great features as well.

I have had the mouse for one year. It works great when flipping back forth from two different laptops. But one of the laptops loses it and I have to reboot the laptop to find it again. Not sure if it's the mouse or what.

I've been ab Trackball guy since the Microsoft Trackball optical days and this has to be one of the best I've ever used. Fast tracking, optimal hand angle and wireless connection make this a winner.

Very responsive and easy to use. I like that it can be use for two different computers. Also, I like that it can work whether you are right or left handed.

This is my latest purchase from Logitech, to go along with a widescreen monitor (my old mouse took an excessive motion to cross the screen). The trackball is extremely fast and responsive.

I liked this mouse. It worked well. Easy to operate. However, because my hands are small I felt they were stretched out while using the mouse.

I am a digital artist and really can work for hours with this type of mouse as it does not have to move! Excellent and accurate!

I bought this as a replacement for another trackball my son had and he is very happy with it. Easy to set up and lots of features for use in gaming, which is how he uses it.

This Mouse is excellent it do the work I need it to do.

I have one and bought one as a Christmas gift for my daughter. She has carpal tunnel and it is real comfortable to her wrist.

I've owned this mouse for less than 2 years, using it for about half of my computer usage alongside a gaming mouse, and in normal logitech fashion the buttons have begun to fail (randomly releasing or rapid-clicking when held, or outright ignoring clicks). The design is decently comfortable, though it sports and unnecessary magnetic underside to hold a base plate that leaves me perpetually concerned about where I place the mouse around all the electronics it's designed to accompany. The downsides: - the aforementioned crappy logitech button switches that wear out extremely quickly - magnetic base The upsides: - it's easy to pop out the trackball to clean, but has never fallen out on accident - it uses the logitech unifying receiver, so no additional USB ports needed if you have other wireless logitech peripherals that also use it

Wish it had the Tri-Sync tech to connect to 3 diff PCs. I own 3 of these bad boys.

Adjustability is great function is perfect. But how it tips is too easily tipped from one side to another. Could use much stronger magnets. I replaced mine with small pieces from a hard drive and now it is a gamers dream.

Very comfortable to use. I have bad wrists so it works perfectly. A little getting used to, but works great once you're used to the ball.