Customer Ratings & Reviews

I needed a new wireless mouse for my laptop and this was one of the best I could find at a great price!

This is the third Microsoft 4000 mouse I have bought - the first 2 were purchased years ago. My wife is still using hers, and mine finally quit after an enormous amount of service. The quality of build and nice feel of the mouse are terrific.

This mouse delivers good basics, comfortable, easy clicking. I picked it over a slightly cheaper model because I like the left and right scroll when using spreadsheets. The first one I had lasted for 3-4 years of heavy use before the left button started to have a problem with recognizing clicks all the time.

Works flawlessly! This is the third Microsoft Mouse 4000 I've purchased. We abuse them horribly and haven't killed one in service yet. These are our go to device when one of our older ones fail. You cannot beat the price on them either!

This was an "out of the box" item with a great price. Although I wasn't looking for the item, I couldn't pass it up.

Ergonomics are good. Excellent battery life. Smooth flow.

Working at home doesn’t always have the best set up. The desk I needed to use wasn’t perfect, but having a wireless mouse lets me use it in a more comfortable spot than the wired one I had. No problems yet!

Got a good deal on this mouse. I prefer Microsoft mice, they feel good in the hand, and typically have no issues with them. Even better, I got a great price.

I like the ease of using this mouse. The cord on the old one would get caught on something. It also wasn't working well.

I bought this for my laptop. I already had a previous one but I broke it. I loved it so much I bought the same one again.

This is my 3th time purchasing in 5 years. Wife took mine, had to repurchase. Great for work or home.

Extremely good unit highly recomment, much better than previously used items, Much smoother operating on all surfaces

I have been using this mouse for quite a while & consider it as a secondary pointing device. Although it is great wrt accuracy, connectivity, battery life, it is not very comfortable. I use it as my portable mouse with the laptop. This mouse fits well someone with medium or tiny palm.

I have Mac and PC computers, using Microsoft mice on all because they feel the best and work the best.

A very cool and sleek design for a very comfortable mouse. The grip and side scroll feature is pretty awesome also.

The mouse I purchased is very nice and very portable. I will have it for a very long time to come. I had also purchased a lap top computer and some spyware and some other type of software. Best Buy is my favorite electronic retail store. I always find what I want in Best Buy.

My husband told me to get a Microsoft mouse because it doesn't require a set up process to connect to your computer or laptop when you first begin to use it.

Best mouse that i have ever used. Fits in the small inside pocket of my laptop bag; neither too small nor too big. Gives the most relaxing position to your palm (no discomfort). Connect as soon as you turn on the mouse button. Highly recommended for official and gaming use. Thanks Microsoft and Bestbuy.

Bought this mouse to replace an identical mouse that I had essentially worn out in several years of extremely heavy use. The new one had a price point that was much lower than the original one. I do hope Microsoft continues to make this model forever as it is perfect in all respects.

All you can ask for in a mouse is to plug into USB, put in batteries, and for it to work. It did all that, and more.