Customer Ratings & Reviews

Comfort wise it is even better than the old M570 it replaced. It feels like a higher quality item as well. The ball doesn't rattle like the M570 and the rubber-like coating is very nice. My only gripe is that the included riser piece only works to increase the angle from 10 to 30 degrees. I wish it worked at both angles so it was a riser for the less tilted position. With all that considered, It's not a $70 Track ball when the M570 is easily had for $20. I used some BB certificates to save $25 on it and even that felt a little expensive.

Great mouse for ergonomics! This mouse is easy and comfortable to use since I've had wrist problems in the past.

I wanted a thumb-ball mouse with USB (no Logitech Unifying receiver) with USB recharging. This one adds a capability to set the mouse at an angle to relieve stress on the wrist. It's very solid, with a metal plate on the bottom to facilitate aforementioned angle. It doesn't collect dust inside the ball as much as others I've had. It automatically reconnects with my laptop if they become separated. It's the best thumb-ball mouse I've ever had, and I've had a lot.

Got this for a more comfortable mouse alternative and so far I'm pretty happy with it. It's got a bit of a learning period but once you use it for a bit it becomes pretty natural.

This is a great track ball mouse. I like the ergonomics and ease of use on this device.

Excellent trackball. A bit pricey but, the best quality in the industry. The plate which allows it to be at a different angle is great for "switching-up" your wrist's angle if using it for an extended period! I like the sensitivity button that slows the pointer WAY down for fine work like photo editing, etc. Recharges by a micro USB connection so you'll not have to replace the batteries.

I've used a Trackball similar to this for 12 years, and this one is the best one yet! I'm not much of a fan of plugging it in to recharge, as I actually forgot it needed it, but I used it for 2 straight months, 8 hours a day with my computer, and I'm an IT guy before I needed to charge it, as it was completely dead. I do wish there was a better way to notify me that the battery is low, but other than that, it's amazing and 100% recommend you purchasing this trackball

i had the older versión of the TrackBall, but i always wanted with bluetooth connection, the design is very ergonomic and the features are awesome

It took a little getting used to but now I prefer using the trackball over a conventional wired mouse. It comes in handy since I don’t have a lot of space on my desk and using a double monitor setup at work means I’m constantly making several swipes to move the mouse with my hand. Of course I still need to do a few swipes on the trackball but I don’t need to move my hand. If my wrist gets uncomfortable I angle the mouse and hold it differently but I can still use the trackball.

I LOVE this trackball. I had the other Logitech where they had switch issues for the two big buttons, but this baby has been great for two years now. I bought it the day Best Buy put it on their shelves. Keeps a charge for a month with heavy usage, pop up on screen tells me when its time to charge, 5 minutes will give you a complete day if needed. Yep, its a little bigger but I like its solidness and the bottom with the anti slip coating is great on my real leather recliner. Again, I love this product.

I've used the traditional roller ball mouse for years, and loved it, until I upgraded to this one. Now I know what love is! This mouse is so smooth. The included wedge and angled plate allow my wrist and hand to sit at a very comfortable angle. I spend 9-12 hours a day working on my computer and the difference felt with this mouse is greatly appreciated! I no longer have pain in my wrist halfway through the day, I'm able to work painlessly all day long. I can't recommend this mouse enough!

I was skeptical at first when I bought this and it took a little getting used to, but now I’m hooked. I never realized how much easier using a computer is with a trackball. In my opinion, this is the best mouse you can buy. I highly recommend it! After using it for so long it’s hard to go back to a regular mouse. I also love the way you can customize it with shortcuts. I have certain buttons bring up a calculator or change pages without needing to do anything on the computer itself. It’s a little pricey but worth every penny!

Comfortable for the wrist, easy switching between monitors. Long battery life. Really like the flexible positions it gives the wrist.

Logitech releases a bluetooth tracker ball, pin point positioning accuracy, and sips battery life extremely slowly. Very pleased with it indeed.

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

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.

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.

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 have owned many Logitech devices. Although a bit large, this trackball meets my expectations. The option to tilt it is a nice plus.

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 !!!!