Customer Ratings & Reviews

Love it - except you can't use it while it's being charged which is a little nuts when you think about it. There is a nice function button next to the marble that can change from fine tracking to normal which is Very nice. I do lots of writing while in bed and you can't beat one of these in that environment. You will have to devote one USB port for it's remote wireless dongle.

Not perfect, but I do like the adjustable ergonomic design. My wrist does not feel as strained compared with a traditional mouse. And because it's stationary, it's perfect for my compact desk space. Using the trackball does take some getting used to; had to adjust the speed on setup. And the scroll wheel does seem a bit loud...

It seems like it took forever, and it's was almost worth the wait. This is the latest updated version to Logitech's longest running trackball series. for me nothing will ever beat the original Trackman FX. It was perfect, but considering there are not really trackballs to choose from, this is not just as good as it gets, but they made it worth upgrading to.

My new favorite trackball mouse. Definitely helps alleviate the wrist pain I would get from using a traditional mouse. And I prefer the way this one feels and works over the Kensington Expert.

Not much to say about this. I've been using trackballs since '95 or so. This one is better in that the angle feels better in my hand though. the price could be lower, but not much for what you're getting

This replaced an M570. With the last few Windows 10 updates, it was acting very strange. it was also used in my hamshack. That may have played a role. Anyways, now I have a trackball that works properly again. It also has a rechargeable battery. Huge plus. If you are experiencing strange behavior from your old trackball, this newer model may be the trick.

Didn't really understand the value of this track ball mouse until I got it home and began using it with both my computers. I have limited room on my desk and now have one mouse device to control both computers with out moving around on the desk. Still learning the additional controls it offers.

If you have never used a trackball, there is a learning curve and it will not feel natural at first. Once that learning curve has passed, you won't want to go back. I have used the M570 style of mouse for years now and have grown accustomed to its design, the ERGO Plus is the premium version with a bigger price tag. One of the first differences you would notice between the two is that the ERGO is about twice the weight when it has the tilt plate attached. The tilt plate allows you to shift between the tilted/untilted position and is held on magnetically. The Plus comes with a plastic riser that you can set the mouse on to lift it up more and add more to the tilt angle, I do not use mine. The M570 only has 5 buttons, the ERGO has 8 programmable and a better interface for settings and such. The nonprogrammable button on the very top of the mouse allows you to switch between 2 different devices if you have a dongle in both. You can also program your mouse buttons to specific programs and it will auto change them as you switch between programs. It is the same mouse, but not the same mouse. No regret on the decision to buy it though, especially since I can control multiple computers instead of always fumbling trying to figure out what mouse goes to what computer.

This is the second MX Ergo I have bought, I literally wore the other one out!! I love these mice, and I use them for everything from office work to gaming!!

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.

Love the fact that you don't have to change the battery. Easy to setup and works great!

I purchased 2 of these one for the office and one for home. I also purchased this so that I could utilize the same trackball and keyboard with more than one computer system. I have a mac and a windows 10 system the trackball switches seamlessly between the 2. the rechargeable batteries are long lasting and easily recharged. I did have some issues with it loosing connection intermittently with my mac, however since I have switched out the receiver I have no more issues. I was disappointed with the lack of response from logitech in troubleshooting my issues.

Especially for those with tendinitis in the elbow, a trackball is one of the only ways you can continue to comfortably use a mouse these days. So the introduction of a new trackball by a major vendor is a great endorsement of this technology. And it turns out this is an EXCELLENT implementation of the trackball concept, taking the best elements of their recent MX Master mouse and applying them to the trackball. My mom loves it.

This is a game changer because it's way more comfortable to use than a regular mouse. Requires very little real estate because you're only moving your thumb. Great to prevent carpal tunnel and other wrist issues. If you work a desk job, do yourself a favor and invest in this trackball mouse - you will not regret. It does take a couple of days to get used it but it's no big deal. Battery life is GREAT

I switched to a trackball mouse for several reasons, little desk space, but mostly ergonomics. I was using the previous version by Logitech, but this one is taking it to the next level and I'm so glad they did. It is so much better than the previous model in every way. If you have been thinking about switching to a trackball mouse, now is the time and this is the mouse. I currently use my mouse at work with Windows 7.

One of the best products I have ever used. Been a trackball fan for a couple of decades and this one is spot on. Allows for adjustable angles to be achieved by removing base plates that magnetically attach. Bought this to replace a corded one, and now the wife wants one at work too.

Huge fan of the original Microsoft PS2 trackball. Later purchased another Logitech but did not compare to my prior Microsoft this particular trackball has a comfortable angle and an adjustable magnetic base which makes it perfect for those of us who do not want to have torn rotator cuffs using our trackballs all day. Almost as good as the original Microsoft

Works great and battery last a while on one charge. I have multiple PCs at my desk: work, gaming and a raspberry pi. It is nice because I can easily switch between my gaming PC and work laptop. I do not use it to game but if I I need to quickly access my gaming PC it is just a click and I don't have to shuffle mice around.

This trackball replaced my old MS Optimouse that they no longer make. I have always liked a trackball better than a mouse just for the fact that in a small space I don't have to move it all over the mouse pad to make it work. It is stationary and just my thumb has to be lifted to get the pointer repositioned anywhere on the screen. It is very convenient when you have limited space on your desk.

Extremely comfortable easy to use although sort of pricey