Customer Ratings & Reviews

Well built. Used in construction work truck for 2+ years, no dust or buttons sticking. Pop the ball out and clean the contacts in the base occasionally, and it’s still going.

Works great. Easy setup. This is very kind to your palms and fingers. Worth a purchase.

This was somewhat of a rush purchase because my old trackball battery leaked and corroded the inside - challenges of a battery operated anything that lasts a long time. This one has a couple different options for angle of the ball, plus it is rechargeable, so less chance of having the battery blow up. I haven't had it long enough to see how long it goes between charges, but it seems to be pretty good. This one also seems sturdier than previous trackballs I have used.

This is mouse is incredible! Majority of my job is on the computer. And normally I have bad cramps in my hand from typing & maneuvering with my mouse. But this mouse cures all of that and allow me to have flexibility in my had while using it.

Is the best mouse I ever own. I use this mouse every day for hours (up to 12 hrs) and I haven’t have to charge it for more than 3 months, unbelievable. All the functions it has are also pretty neat, like for example, I use two laptops for at the same time, this mouse switch between bot computers with the click of a bouton, it also have neat functions if both laptops are connected to the same Wi-Fi network.

I have been using a Logitech trackball for 13 years. this one is by far the best and worth the 3x price tag over the cheaper models Logitech offers. From the ergonomic adjustable base to the solid feel of the trackball to the smooth refined feel of the scroll wheel, this mouse hits on all the cylinders for me. The past couple weeks of use I haven't had any complaints other than hitting the "precision movement" button by accident and I cant sling the cursor across two monitors.

Excellent wireless mouse, easy to install. I wish it came with a travel pouch

I’ll never be going back to a regular mouse, I gave this a try and fell in love. It’s adjustable and made well. I have small hands and I’m able to use this easily without any strain or discomfort.

I had 2 of the less expensive versions of this mouse which I really liked, but, after purchasing this one and using for a couple of weeks now, I love this much better and wish I had gotten it sooner. It is like going from a Toyota Camry to a Mercedes Benz. It is very comfortable to use and won't make your wrist sore. I highly recommend just paying for this one, unless you are on a tight budget.

I had tension developing in my arm near my elbow from working as a designer on my computer. After two days of using this mouse, the issues I was developing disappeared! Worth the 100 or so bucks! It takes a little getting used to controlling a mode with your thumb (at least for me). It also has the ability to switch between a second computer with the touch of a button, which I like.

Your hands stay in in one place without moving the mouse.

Perfect for anyone who is looking for ergonomic mouse but can afford the high price. Provides a lot of nice features and is very comfortable

I bought this mouse as I had developed tendinitis of my right wrist. I work at a computer 40 hours a week. As I can elevate this mouse and use the tracking ball, this ergonomically correct mouse has assisted in my healing.

Love it and I carry with it everywhere I go with my new laptop. It's ergonomic, best part is you can customize with it's software.

I am long time M575 ergo mouse user and absolutely love it. I upgraded to this mouse and I am loving I am able to connect my work laptop and Mac with it and easy to switch. The option to incline it more to adjust wrist angle is also great. Would definitely recommend this product.

Get past the learning curve on one of these and you'll find a far more easier and versatile mouse than the traditional, not flat surface need, lay it in your lap, on the bed next to you, the only thing you need to move is your thumb.

Good trackball. I had to replace my previous one that I've been using for years. I decided to go for a true Bluetooth trackball so I wouldn't need to use my only USB port. This is well built and works great. Charge lasts a long time. After a month of daily use, i haven't had to change it yet.

This is a really good mouse. It has a natural feel when you hold it and it doesn't take a lot of effort to use it.

I have been using the Logitech M570 Trackball for about 5 years now and have been anxiously awaiting an update. I love the the ability to angle the entire body, as well as the slightly beefier unit and upgraded materials. Smooth scrolling and upgraded scroll wheel. I wish the scroll wheel was similar to other Logitech mice I have used, but this is a welcomed upgrade. I have not successfully been able to use custom button functions for certain applications. Hopefully an update will fix that in the future. I would recommend this product without hesitation. I would also highly recommend the much cheaper M570 trackball, too.

Love the two angle option. It helped me with my wrist pain. Very comfortable, highly responsive and solid connection. It did take me a couple of days to get used to it but now, I can’t go back to using the regular mouse. Ideal for work and multimedia use.