Customer Ratings & Reviews

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.

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 not an ideal ergonomic mouse for someone who has arthritis or carpel tunnel in your hands. Overal mold to hands is great. Gives you two different height settings and syncs nicely. Heavy and seems to have good quality. I ended up returning it because it made my hand start to hurt more vs feel better. Most likely due to the constant movement with my thumb.

Like the mouse but the software is lacking and no option for onboard settings

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.

Very comfortable and helped with my wrist pain issues.

i purchased this for my wife, she loves this product

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 an excellent high quality one. It is comfortable to use for an entire world shift.

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!

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

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.

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!

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.

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.

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

This helped take pressure off my wrists, which are showing early signs of carpal tunnel syndrome.

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

Great. Works perfectly. Very responsive and easy to customize

I've been using Logitech ball type mouses since 1993. This one is by far the best model I've used to date. I own several of them. I buy them for the office, I have one in my backpack for when I travel, and a couple of them at home for each of my computers.