Customer Ratings & Reviews

Very comfortable in the hand and the sides have a soft texture for better grip. The scroll wheel is a soft plastic, which is appreciated. Tracks very accurately and it has never lost reception.

It's very difficult to find a tilt wheel mouse nowadays. In my opinion MS Comfort 5000 is the best wireless combo ever made. And the 4000 is very similar to the mouse that comes in that kit.

This is my favorite mouse out of all that I have ever used. This my second one. I actually had my 1st one about 4yrs and it finally just stopped working. I love this mouse because it scrolls so smoothly. There is no catch or click in the roller. Highly recommend!

Replacement for previous mouse that died. Meeting expectations so far not much else to say

I'm very pleased with this wireless mouse. The USB connector is tiny, so much so that I never really take it out. If I do take it out, it fits neatly and easily into the mouse itself. You can also easily turn off the mouse for stowage and when not in use. Overall, a very good product.

Basic but very convient to have. Responsive buttons. The USB drive fits at the bottom so you don't lose it while travelling. A blinking red light will show when the battery needs to be replaced.

Not much to say about a mouse but I use this mouse at work and it was so comfortable to me that I bout one for personal use. I don't do anything like editing or gaming so I didn't need anything crazy expensive. I paid under $20 for it. It fits my fairly small hands nicely and they don't get tired. That works for me.

Meets needs for wireless mouse for college classes

I bought this mouse for my MacBook and like any normal mouse you scroll down and the page scrolls down as well, but with this mouse you scroll down and it scrolls up instead. It can be confusing at times but it’s nothing major, overall a great product.

Is everything i was looking for. Not too big or small.

When a mouse comes along that you really like, it's like an extension of your hand. I had gone without a Microsoft 4000 for almost a year and - crazy as it sounds - now I feel like I am in control again. This mouse is like a security blanket for computing!

This mouse is the best mouse on the market. The clicking is not obnoxiously loud and the mouse works perfectly on any surface. The mouse also lasts quite a long time so it's worth your investment.

Microsoft Wireless Mobile Mouse 4000 is a solid performer that I would recommend to anyone who needs a wireless mouse. It is wee built and works great.

Used for business, this compact mouse meets all my needs. It easily swaps between my two laptops by simply moving the nano receiver from one to the other. It takes about 5 seconds and the mouse is up and running.... It has a good reaction time, good battery life and travels easily with a self storing nano receiver that slides into the base of the mouse.

This mouse works well for what it cost to purchase

I bought this to replace one that I misplaced. I like this mouse because it feels like a wired mouse in that the tracking is quick and precise. It is smaller and suited for travel, which is why I bought it, but it may be good for people with small hands.

This mouse is nice and compact. The wheel works well and it tracks smoothly and accurately. Installed the battery, plugged in the USB adapter and it was ready to go. No driver or software install needed.

works good as expected feels comfortable in hand But found it uses up battery power to quick

This has been my favorite mouse for years, and I had to have a fresh one upon the demise of the one I was using. I love the side button that returns you to your last page.

Good product nice not having cord comfortable hand position