Customer Ratings & Reviews

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.

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

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

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 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.

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.

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 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!

This mouse is the best investment to have if you use your computer a lot.

It helps me to avoid carpeano tunnel, it just allow me to use my hand as i should

Was working good for 3 months and then stoped working

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

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 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.

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!

Yes I am a track ball dude. Love this one. The only one I have been using for years.

Great for office use, I use it as a change up to my usual mouse.

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.

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

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.