Microsoft - Wireless Mobile Mouse 4000 - Graphite

Easily navigate Web pages and documents with this Microsoft Wireless Mobile Mouse 4000 D5D-00001, which features BlueTrack and optical technologies for accurate tracking and a tilting wheel that enables 4-way scrolling.
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

On Sale
Save $2 (Reg. $19.99)
Free Shipping on Orders $35 and Up

No minimum for My Best Buy® Elite and Elite Plus members. Minimum purchase of $35 on eligible products required. Excludes select digital items, scheduled delivery items and items displaying "In Store Only" message.Learn more

Open-Box from
Cardholder Offers


Best Buy Customer Reviews

Great gift!5 Posted by: from: on I bought this mouse as a stocking stuffer for my husband.

0 out of 0 found this review helpful.

Worth the investment4 Posted by: from: on Very easy to use. My only con is that it is kind of bulky, This wireless mouse is compatible with most systems.

0 out of 0 found this review helpful.

Works any place!5 Posted by: from: on This mouse is amazing and had someone refer it to me because I often do work on the couch and this mouse will work on any surface, I mean anything! It's small, looks very nice and the batter life is pretty good too.

0 out of 0 found this review helpful.

Mouse5 Posted by: from: San Diego, CA on Love the size and color selection that was available.

0 out of 0 found this review helpful.

Easy set up, works as designed.5 Posted by: from: on Simple set up for the beginner. Makes using your lap top easier.

0 out of 0 found this review helpful.

Nice and comfortable!5 Posted by: from: on Very good product, fits nicely in the hand and the features are perfect for a regular everyday user.

0 out of 0 found this review helpful.

Nice size and performance for a laptop5 Posted by: from: on This is my 3rd Microsoft wireless mouse and each has been dependable and performed well. If I were not so clumsy, I might still be using my first one!

0 out of 0 found this review helpful.

Great5 Posted by: from: on Great product, perfect for what I need it for. Bringing it to college with me in the fall!

0 out of 0 found this review helpful.

Comfortable, works fluently, portable5 Posted by: from: on Very good mouse. No thoughts arise during or after working with it, so it is a good working device.

0 out of 0 found this review helpful.

Good mouse4 Posted by: from: on It works well on a variery of surfaces. Would buy it again.

0 out of 0 found this review helpful.


    What's Included

    • Microsoft Wireless Mobile Mouse 4000
    • Nano transceiver, AA battery
    • Owner's manual

    Ratings & Reviews

    Overall Customer Rating:
    94% of customers would recommend this product to a friend (1413 out of 1507)

    (1075 Reviews)
    (324 Reviews)
    (45 Reviews)
    (28 Reviews)
    (35 Reviews)

    Product Features

    BlueTrack and optical technologies

    Ensure precise tracking on a wide range of surfaces.

    Tilting scroll wheel

    Allows 4-way scrolling, so you can easily navigate the Web, documents and more.

    4 customizable buttons

    Enable simple personalization.

    Ambidextrous design

    Permits comfortable left- or right-handed use.

    Compact size

    Offers easy portability.

    Nano transceiver

    Can be plugged in for use on the go or stowed safely in the mouse.

    Up to 10 months of battery life

    With the included AA battery. Status indicator alerts you when the battery needs to be replaced.

    USB interface

    For simple connection to your PC or Mac.

    Product images, including color, may differ from actual product appearance.