Logitech MX Master 4 Ergonomic Wireless Mouse Pale Gray 910-007559

Maintains MX LEGACY quality and innovation. Keeps getting better and better.

A mouse like this deserves a better polling rate. Besides that, its perfect for what I do on my personal pc.

Very smooth and easy to use. Great Quality and very responsive.

Its a nice step forward, but its a little too large. I'm a big guy with big hands, and I can't maneuver the 3 thumb buttons without moving my hand.

Need to learn it a bit more but I like it so far. The haptic button is nice and both scroll wheels are super premium

Awesome Item, I love it, very useful - helps a lot

Love it. Once I was able to adjust and get used to the side button, it was off to the races

Its works quickly and very fine I love the shortcuts

This mouse has extra features a standard mouse does not. Unfortunately, some are locked behind the "online" version of Logi Options+ such as the action wheel. So if you work somewhere, you best check with your IT department to see if you're able to even use the mouse as company policy could disallow the app. With that being said, you can still customize a good chunk of the mouse using the "offline" version of Logi Options+. I'm still getting used to the SmartShift feel as it feels off to me. At first I thought it was a QC issue to be honest. The nice thing is you can turn it off if you don't like it which I may end up doing so. So 4* when considered the Logi Options+ nuances.

Need on board memory. Other than that, all looks good.

I'm still getting use to all the features this one mouse has built-in. At this time I think it's AWESOME and crazy how many features and functions can be put into a piece of equipment like this. Very Cool and so glad I made this purchase.

The Legendary mouse. Works as advertised. Battery life is Perfect!

This mouse is great. It's comfortable to use, looks nice, and makes working so much more convenient.

Money well spent glad I splurged on something nice for once

Works as advertised, things I used to do with tablet and pen I now do with this

The mouse is very comfortable, very ergonomic and the buttons are noiseless. Very recommended belongings!

It is amazing, I love all the programable buttons and the horizontal scroll feature is very helpful with heavy excel workdays

I upgraded from my MX Master 3 that was falling apart due to the poor material from the older model and it seems that Logitech learned the lessons. From a feel perspective is very much similar than the previous model but the construction feels more premium which is what you want considering the investment it represents. That said, it's worth every penny and I truly appreciate that you can customize the quick action button and adapt it to the different apps you're using. The significantly improved resolution is also a big plus from the previous model. Hopefully this one will last longer :)

Holy moly. Coming from the most basic mouse for many years I was t sure I needed any of the feature but once I started seeing them it’s amazing how far we’ve come.

I own a couple of MX Master 3 mice and recently replaced one of them with an MX Master 4. The MX Master 3 & 4 mice are the best mice I have ever used. I highly recommend them. The ability to spin the weighted scroll wheel at high speed to quickly scroll up or down a document or web page, or to quickly zoom in and out, is very useful. The MX Master 4 is a great mouse, though the improvements from 3 to 4 seem very minor. I actually prefer the lower thumb-button design and thumb scroll-wheel design on the MX Master 3 over that of the MX Master 4, but they still work great on the 4. I was disappointed to discover that, for my use cases, the new haptics feature doesn't provide value. I do like the addition of the third upper thumb button. I would happily buy either the MX Master 3 or MX Master 4 again.