Customer Ratings & Reviews

Very high quality product and accommodates my needs. I run a mac and pc and have gotten tired of switching mice and keyboard between the two. First trackball I’ve owned, so takes getting used to.

They read my mind when this was designed. Perfect!

better than others we have used. will buy again. *

I like the internal battery and the stand it comes with. Overall a good mouse.

Meets all of my requirements. Highly recommended.

Really like this product. Has improved my productivity many folds. The ball and ball socket needs cleaning after some time but not a big deal at all. Looking to order a second one, waiting for some deal :)

I purchased a new laptop and wanted a mouse to go with it due not liking touch pads for extended periods of use. The area that I have the laptop set up on doesn't have a whole lot of room which is why I decided to go with the trackball. This thing is massive and GREAT. Also with the tilt it makes it super comfortable to use.

GREAT MOUSE ENJOYING THE FEATURES EASY TO OPERATE.

This trackball does exactly what it should. All the buttons are programmable with Logitechs software. The ability to set it at an angle is great. Liked it enough to buy a second one for work.

I bought this trackball to replace my previous version from Logitech that stopped working after years of use. This MX Ergo+ works pretty much the same except it has the bigger angle platform which rotates your hand more. Feels good. Only problem is that no matter what I try , the logitech software for the mouse will function. I believe it is something to do with my laptop. Anyway, I like the trackball. Works as advertised.

I made a mistake in purchasing this mouse; I thought I had bought a vertical mouse. I have a wrist/hand issue from too much imputes use. It was extremely comfortable to me but I returned it for the Verticle Mouse. It deserves 5 stars, just not for my situation.

Very easy to set up and it is very functional and comfortable to use.

I have owned them all, from the original wired through all the wireless to this latest release....this one is the best. There are four programmable buttons, the scroll wheel is one of them, a scroller, and the magnetic, adjustable base is perfect. One of the best features is that it is now rechargeable through usb cable.

Love this mouse, I’ve had it over 6 months now and really couldn’t complain about anything. Use it everyday for work, it makes a night and day difference in wrist fatigue.

This mouse is so comfortable. Fits hand perfectly and is rechargeable. has a magnetic pad on bottom to adjust angle of mouse. Love it!!!

Functionally pretty much the same feel as the M570, but the added bluetooth connectivity saves a USB port and allows use with new MacBook Pro 16; have to use a USB C adapter to use the unifying receiver otherwise. The computer 1 : compter 2 switch at the top is a nice touch.

I use this because as I've grown older, I have developed tremors. I work with photos as well and I can easily apply effects and work without shaking, causing all apps to minimize.

This is the best mouse for this price, it can’t be beaten. It is smooth and feels that it will last a very long time. The software really brings this mouse to life.

Love the trackball platform overall. And with the dongle, it's flawless. I have noticed, however, that when connected direct to my laptop via Bluetooth, it does occasionally lose connection, and when I use a 2nd Bluetooth device - whenever I stop using the other device - my mouse disconnects too. Strange. Other than that, flawless!

The ability to adjust the angle of the mouse and keep my wrist in place has been helpful in controlling any flare ups. Being able to control two machines with the same mouse has come in handy during work hours when I need to jump between two machines.