Customer Ratings & Reviews

I have the Performance MX (first model) which I love and I believe is more ergonomically correct as it is a little longer so it fits under your palm, but this newer version is a good upgrade with the only complaint being it should be a few "mm" longer. The extra wheel, customization are great improvements.

Purchased this a long time ago and has lasted forever and works great across Mac and windows. A great app that comes with that helps customizing the buttons and tracking. Wonderfully precise and helps when using video software because of the customizability.

I needed a replacement mouse for the desk in my home office, which is made out of iron and wood and has a mainly glass tabletop. Before finding this mouse, I really struggled with "classic" wireless mouse on the glass surface, even using mouse pads. In short, this product works perfectly for my needs.

Spouse liked it so much, got a second one. Be aware DPI sensitivity adjustment does not appear to be supported as of this writing. The literature speaks to it, but the feature isn't there/implemented. Motion sensitivity and reaction speed are supported, but that isn't quite the same.

This is the greatest mouse I've ever used. I have larger than average hand and most mice never felt very comfortable. This mouse is very comfortable and perfect for video editing or general use. Long battery life and being able to connect to up to 3 devices makes this mouse even better.

Very flexible. Only problem is that the documentation doesn't explain what a number of the options are. So it is hard to figure out just how much it might be able to. Better documentation needed but even with limited knowledge I have programmed it to do many things that make it very useful.

The Logitech MX Master mouse has a very high quality feel to it. I like the feature of being able to program it to both my desktop and laptop. I use the Logitech unifying receiver for my desktop and the Bluetooth for my laptop.

This appeared to be the ideal bluetooth mouse for my iMac based on the reviews I read. Unfortunately, I have constant problems maintaining a connection and getting the mouse to track/move the way I prefer. For example, it is difficult to get the precise behavior of the Apple mouse. On the plus side, it is very comfortable.

I've been using this mouse for almost 4 months & i have no complaints! I use it for everything but i find it very useful for when im editing videos & creating websites. Overall if you're willing to spend a little extra money, this mouse is a great choice & well worth the money:)

I would have given 5 stars yesterday. But today it suddenly and completely died. No problems, no erratic movement. Just nothing. It was charged 3 days ago and was working perfectly. It would have been 2 years old in one month. I'm buying same one over, but will buy warranty this time!

I have bluetooth connection issue with my 2015 macbook pro 13. every time when I wake up the mac i need to re-pair the mouse.

I have always used Logitech products for my mouse (mice?) needs. When my last one started showing signs of "old age", I purchased this new unit. Other than the fact that it works flawlessly, I am most happy with the contours and how it fits snugly and perfectly in my hand.

This is my second mouse by Logitech in this shape. The first lasted several years and then was replaced by the "Arc Mouse" After repeated connection issues with the bluetooth model of the Arc, Best Buy was happy to replace it with the new and improved MxMaster, I love it!

I began looking for this mouse after my update to MacOS Sierra had rendered my previous mouse usable. Not only is it ergonomic it operates extremely smoothly. Better than I was expecting from the reviews. The automatic ratcheting/locking mouse wheel is an unexpected plus.

This is a great replacement from my former professional. The only issue is the USB adapter has no storage . Use to be able to put inside the battery compartment. But now the battery compartment is not very easily accessible. You would have to pull the skids off to get to skrews. Not something I would do just to store when shipping in my bag with my laptop to and from work.poor design.

This is my second MX Master. I've had one at home for a while and loved it so much, I got one for my office too. It's very ergonomic, all the commands are in the right place, battery lasts a long time, I actually cannot find anything wrong with it. 5 stars product.

I love the mouse. I just wish it costs less but worth the money

Bought this to replace the Logitech Performance MX that I had been using for a couple of years. The mouse is great - programmable buttons help speed up clicking process, and was a cinch to pair with my existing receiver. Highly recommend to anyone looking for an ergo mouse.

This is an awesome mouse, long power. I had to take my first one back because the scroll wheel started acting up. The 2nd one I have had no problems with, so that must have just been a dud. I use it for work and it never skips a beat, fluid and no problems with precision.

So far this has been the best mouse I have ever used. It's simple to set up and works great. Not dealing with a USB port helps 2 ways, not worrying with anything blocking the signal plus it frees up a port.