Customer Ratings & Reviews

Bought to use on the arm of an easy chair. Very comfortable to use ergonomic design allows your hand to lay naturally while using it. It is not cheap but after using it I feel like it is worth the purchase price since it fills a non normal use.

I loveeeee this mouse! The ability to switch between Bluetooth and the unify wireless receiver is seamless, and great. My only complaint about this mouse is the placement for precision mode. I can see how it can be extremely useful, but personally I find myself actively trying to find my cursor only to find that it was switched over and hadn't moved from the original position all that much. The battery life is FANTASTIC. Honestly. It's a great buy.

I am just now discovering this trackball mouse. Thus far, it has exceeded my expectations. It works with both my devices without inserting the receiver with the associated device.

As an Engineer, I exclusively use trackballs for my design programs. This trackball is comfortable, adjustable, and feature rich.

After having both an M570 and M575, I finally decided to spring for this trackball. As great as both of those are, the angle of the Ergo suits me better, and even more so the extra 10 degrees with the Plus. Micro USB is lame, but not a big deal. The things it really needs for the next refresh is two or three more custom buttons and an inertia scroll wheel, especially at this price.

Easy setup, adjustable sensitivities for scrolling. Love the adjustable angle of the stationary position.

This is my 1st TB mouse and this thing is awesome. I like the fact that I can customize it with the programmable buttons....production is off the charts with every project I've worked on. The 20% tilt is the most comfortable for me but it's nice to have options if my grip or wrist get uncomfortable. After 1 week of use, I increased the pointer speed as I've gotten more use to it over a traditional mouse...SWEET PURCHASE !!!!

I love this trackball mouse. I have owned the M570, but the one thing I didn't like about it was that it wasn't bluetooth. Love that this one is, and since I work on a couple of different work stations, I can easily take this with me. I also like that I can adjust my hand to two different angles to suit my comfort. The trackball works great as well. If you are looking for a trackball mouse, this is definitely one worth getting.

very easy to use, the angle is easier on my hand and wrist, no pain like with the traditional mouse's Ive used in t he past

I was not going to spend $100 for a track ball mouse with so many options out there and nearly 2 decades of using a wireless traditional mouse. I looked at the net Logitech model down that didn't have the extra ergo's. After some hands on feel of the controls I took a chance with the MX ERGO. I found after several days reduction in should strain and glad I went with this model.

this is the third mouse I acquire. It is so smooth and precise. It is also fast and easy to adapt.

This is an upgrade to an already great product. I bought this because of the tilting capabilities which makes it more ergonomic and custom to your hand. Huge fan of the trackball feature! Never again will I lift a mouse to move or place my cursor. Good product! Go get one!!!

I've been in IT/Media and using a mouse for well over 25 years and it has taken a serious toll on my wrist. I went to a hand specialist and was told I need surgery. IT/Media is my career and I didnt want surgery with the possibility of risking my hand to never be the same again. I bought this LogiTech mouse and I am able to work and create again. You need to really get used to using this type of mouse. It is frustrating to become comfortable and proficient using it, but don't give up, it will get easier and you will be more confident using it. This mouse saved my career. Thank You LogiTech!

Easy to pair, easy to use, doesn't hurt my hand or thumb

I've always preferred track balls to regular mice. This one is set up a bit differently than what I am used to since you use your thumb to move the ball - it took awhile to get used to that - but now it's second nature. The battery lasts a long time and overall I'm happy with it. If I could make one change it would be that the adapter was USBC instead of miniUSB. I also like that the ball doesn't pop out if you drop it like others.

Honestly the best mouse i’ve used so far, not needing a mouse pad or a ton of room to move around is perfect for my editing workflow when on location.

This a the best mouse I have ever used. It works good and is comfortable to use. I have less wrist strain due to the ergonomics of this mouse. it has several programable buttons and is well built.

Overall, it is a good trackball. I was looking for a blue tooth trackball that I liked which was not very easy. This trackball is a bit pricey but it is worth it. It can shift down or up depending on your preference. I got use to this very quickly. It doesn't use traditional batteries so you have to keep it charged via a USB cable. The ONLY thing I have found out I do not like about this trackball is the battery life. MUCH SHORTER than using batteries like the old wireless Logitech Trackballs. It dies on me because I don't think to plug in a WIRELESS device every few days. But it works fine on a USB cable while it is charging so it isn't too bad.

I have carpal tunnel and this is a limb saver. Now I only have carpal thumball. I wish they would make this in white as I am a Mac user and thematically that would be great.

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.