Customer Ratings & Reviews

It is so easy to switch from my personal computer to my work computer! I don't have 2 different device clogging up my desk for each device....

Purchased for an elderly employee with arthritis and minor to moderate tremors. This device has made her computer time far less frustrating.

Hard to get use to not actually moving the mouse around. Did give the hand a little bit of a workout in the beginning, but once you get used to it, there's no going back.

Superior mouse, owned previous Logi MX. highly recommend.

I really enjoy this mouse, it was a bit to get used to at first coming from a traditional mouse but I’ve fully acclimated and love it.

The battery lasts extremely long charged it once in a month. Tracking and setup was easy. I love the fact that more than one Logitech item can connect to the same receiver.

This trackball has a metal base that lets you adjust the tilt of the trackball. I like the lift to the left to fit my hand. The button on the top lets you switch between 2 laptops while other mouse and trackballs make you have to switch between laptops by a button under the unit. The Bluetooth connection it breate and easy to setup.

Great product. I had an older version years. Improved. Easy on the wrist.

I have had numerous trackballs over the years. This one is precise and very ergonomic. Particularly helpful are the app specific programable buttons. A great buy!

Lovely mouse. The angle and additional stand for it make for the perfect grip. Perfect carpal prevention when working from home!

I like the mouse lay that is very unique but I never ever had used this type of mouse I just end up return since it wasn't comfortable for me.

This trackball mouse is whats needed for in bed laptop use. You don't need to move the mouse around for to work.

It is better than the cheap Logitech models, but not sure if it is worth the price. Like the fact of having a rechargeable battery. I was expecting a bit more given the price.

Very nice mouse. It is comfortable to use and connects easily. I can switch between my laptop and iPad with the click of a button.

Very easy to install, Very smooth and quick to respond

Bought this to replace the version below this, really like this one so far.

Very nice device if you like trackballs. This one comes with a pedestal to increase the wrist angle to 30 degrees, so far that is working for me. The device switching works well once it is connected. I was unable to get it connected to my laptop with bluetooth, which could be my bluetooth version, but it works great with the unifying receiver. One note, if you are using a switching keyboard, you will have to switch them independently, they do not switch as a pair. I would buy this again.

excellent mouse. really helped my carpal tunnel. Given the tilt, you can actually make it as vertical as 45*.

It takes a minute to get used to but after 20 minutes it felt natural. I really enjoy this mouse.

Took away my arm pain. Now I have two of these, one for the company office and one for home office. I especially like that no dongle is needed to pair with the computer, and I can pair with two different computers. One disadvantage: there’s no dongle storage, so I have no idea which of my logitech dongle’s controls this. Reddit has suggestions on how to remedy