LogitechMX Master 3S, Black

Very comfortable, wireless, with a very long-lasting rechargeable battery, Bluetooth, vertical and horizontal scroll wheels, and two buttons for moving forward and back, for example, when browsing. It can be configured on three PCs, as it has three memory slots. Highly recommended.

This is the world's best mouse for professionals, such as SW developers, content creators, and any power user of a computer. I've owned one for four years. I've bought seven more to give to friends and family as gifts, even though they're pretty expensive. I am now those people's best friend. :)After four years the mouse is still in perfect working order and totally reliable. The battery life time on a full charge has diminished maybe 20% in that time. But it's still over a month per charge for me.I love the fact that the same mouse can talk to three different computers with the switch on the bottom, including iPhones and iPads. And I like the Logitech Flow software that lets me just move the mouse pointer to the edge of the screen and it changes the mouse to talk to the next computer over. That's pretty slick. I especially like two things about that. I can copy files from one computer to the other using ctrl-C on one, and ctrl-V on the other. This is by far the easiest way for me to copy files. The other thing is that I have a Logitech MX Keys keyboard, and when I move the mouse focus to another computer with Flow it also moves the keyboard focus. Perfect! I love it!The one caveat is that Logi Flow is not very reliable. I feel like I need to re-set it up every two weeks or so. The computers will just stop seeing each other in Options and I have to delete them and re-add them. Logitech, if you're listening, please fix this. If you can't find the actual problem and fix it, then just simulate what I do as a user to delete a computer and re-add it.

This mouse has singlehandedly saved my relationship with my Macbook Air.The Macbook was my first laptop. I’ve always had a desktop PC. I’ve heavily used iPhones and iPads, so instead of getting another PC when my old one failed, I decided to get a Mac laptop. I read some reviews that mentioned the track pad on the Macbook was a pain, but I thought “How bad could it be?”Answer: pretty bad! I struggled with scrolling, I struggled with clicking where I wanted to click. It was frustrating enough that I was avoiding using the new laptop as much as possible.This mouse solved all those problems, and it is the nicest mouse I’ve ever used as far as ergonomics and just how it feels under my hand. It paired flawlessly with the Mac. Holds a charge for a long, long time. Makes scrolling and clicking no big deal—which might seem minor until you try a system that makes doing those things a constant irritation! It’s expensive for a mouse, true, but it has saved a much more expensive laptop from serving as no more than a paperweight, so to me it was money well spent.

I got this mouse because I was starting to have a bit of thumb pain at work and it seemed to stem from using a mouse. This mouse has a little shelf your thumb rests on, and it's much more comfortable to use and my thumb doesn't need to be tensed up, so I haven't been having thumb pain lately since getting this. It has lots of shortcut buttons that I make good use of, and I like that I can toggle between a clicky scroll wheel and a smooth one. Side note: that smooth wheel will just go and go, which can cause some problems if I don't remember to stop it before, say, hitting the Ctrl button for a keyboard shortcut and, oh look at that, I'm zoomed in 800% now.My coworker has much smaller hands than me, and she thinks this mouse is too big for her hand, so think about that if you have hands that are on the small side. Other than that, the battery life is good, lots of customization options for the extra buttons, and it's just a really great mouse.

I came from an IntelliMouse Explorer Pro seeking wireless and side wheel as well as other features. I really like the texture on it, the way the material feels. The shape of it is not what I expected, I am very used to MS mouse shape with the distinctive hump, which I find comfortable. This mouse feels like the hump is too far forward. I do not have large hands for a grown man, but I often feel like my hands are too big for this maybe. My palm does not rest on the back of it, so it always feels like I am fingers only on this mouse. The thumb rest area is my favorite part, I tend to drag the side of my thumb to the point that it would start to get sore from rubbing on my mousepad, but this eliminates that, and it adds additional button function there which I have been using often. I like the thumb side wheel a lot, I keyed it to volume control and that has grown on me a lot, so I left it that way. The scroll wheel is a bit weird; I like it for some things and others I am not sure it is so great. In the "magspeed" mode it is very smooth and can scroll very fast and this is great...except when it is not. Sometimes I am scolling down in a window and I give it a good hard spin to the bottom of the page and don't notice that the wheel is actually still spinning cause there is very little resistance, at the same time I might move the cursor to another window and will be surprised that now that window is scrolling down also. It is hypersensitive to touch, so in games I need to turn the "notch mode" on so I don't accidentally engage the scroll/wheel. The "notch mode" feels too stiff, like there is too much resistance and is not very pleasing to scroll with. So, the "magspeed" mode is like too fast with no resistance, and the "notch mode" is too slow with too much resistance. I tried to use this mouse with the Logitech RF wireless band but it was super laggy and so I switched over to Bluetooth and had no issue there, so I stuck with that. The battery life is great; at first, I would switch it off when away to save battery but now I just leave it on allt he time and it rarely needs charging. The software is useful, doesn't feel too bloated and make it easy to customize.