Customer Ratings & Reviews

I upgraded from the MX Master 3. I do like the how they changed from the rubber material to the plastic it be easier to keep clean. The action button is a nice addition, it its nice have an additional 8 shortcuts. I do prefer the clicky sound for my MX 3, this one quieter when comes to clicking.

Love this mouse ! Super easy to connect and can be used on multiple machines with the help of a button click . Slick design and very good overall mouse .

It gets the job done. Ergonomic and smooth, works great on a macbook pro.

The Mx 4 mouse is an exceptional tool for enhancing productivity. Its ergonomic design ensures comfortable use during extended work sessions. Advanced features facilitate seamless multitasking and efficient workflow management. This mouse truly stands out for its ability to optimize how we work.

Logitech mouse, all I say is a great mouse and never let me down / Logitech been around for many year they make great stuff for me I never had issues. like I said shop around for deal!!!!!!.

If you've used MX Masters before like the 3, then this is a good improvment. There's one extra side button and the big thumb button is now haptic and you can program a lot of things through Logi Options. In terms of materials, they have quit using that rubber that kind of degrades and marks making it look terrible on MX Master 3 and earlier.

Excellent The ability to push a button on the mouse to copy whatever is hi-lited on the screen is great. Or to open a folder or file without having to scroll through things is time saving.

I've been a user of the MX master series for years for my work, and this is a great successor to an overall excellent product line. A little bit expensive but worth it in my opinion.

Never spent up on a higher quality mouse until now. Transitions quickly between computers for home/work use. The Action Ring makes daily use of apps incredibly efficient.

Very happy with this purchase, the infinity scroll is awesome and the clicks are pretty quiet compared to most mice.

Upgraded from and mx 2. This version solves many of the issues I had with the older gen. Feels good in the hands, haptics are eh, could live without it, but the rest of the ergonomics are great, a big one being the thumb scroll, much easier to engage with.

Great productive mouse. I enjoy the laser precision. There is almost little to no rubber left on the MX Master anymore compared to previous generations. Its now a almost 100% plastic shell.

This is a great product, feels good at scrolling and moving through different surfaces, also what I really like is the long last rechargeable battery that contains

Super ergonomic and useful button functions that are intuitive. Absolute banger of a purchase for anyone that uses mice all day and would like some streamlined productivity functions in the palm of your hand.

This thing is awesome. Wow!! What was I thinking using anything else ever. Crazy. Other mouse? What other mouse. This paid for itself in 5 minutes with the time I save with it's features. It is unreal. I mean this sincerely.

This is a nice mouse, the weight is good for me and the size is just right. I love the side scroll wheel. The cost is a little high and I do not use the program features as much as I though I would. However, all around good mouse.

There are so many features on this mouse. You can program it to do many things normally not controlled by the mouse (volume, etc). Easy to use, comfortable with your hands, multi featured. Use it with regular computing and with my audio products. Highly recommend.

Been using MX Masters for years now -- best one yet in a number of ways for me personally. Haptic buttons are a great addition -- so satisfyingly quiet, they feel great to click. However, the thumb button bringing up the quick menu settings is a bit gimmicky IMO. I'm sure there are people out there who will make use of it, but I've already got my key commands down, and I remapped it instantly.

Great upgrade from previous generation - materials are great, speed of operation is fantastic, I can even use it for some competitive gaming, haptic feedback is also just right and in general I really like the ergonomics. Battery life is also great from my point of view. Highly Recommended

I have been using an MX Master 2 for years, never got around to upgrading to any of the version 3 models. MX Master 4 is a very nice upgrade of the already almost perfect MX Master 2. Will probably use this one for many years to come