The mouse arrived in less than 24 hours from ordering online and was 15 pounds cheaper than the high street...can't go wrong. The mouse itself is nice but i would advise trying it in a shop before you buy online to make sure you feel comfortable using it.

WHAT A wireless mouse for use with any laptop, computer or device that has a USB port and capacity for a mouse to be used with it. It does more than a standard Microsoft mouse so is priced higher at ￡25 but the extra features make this a worthwhile way to fritter away a purple note.

Good stability; useful extra features but does remain a basic wireless mouse

Not the long battery life promised by Microsoft

Easily to use even though in your lap... With a Blue beam makes me appeal on it( different to the other mouse) like the Good one too LOGITECH! Like they said if u have a big hand its a little bit annoyed but rather than its nice and comfortable using!! Bought this cheap with a Save cost $$$$ orig.

This mouse is fantastic. The receiver is so thin it's almost non-existent so even for those of you with a laptop, you can leave it in a USB port and forget about it. This mouse also feels very comfortable on the hand, and each button press is soft and quiet.

The Microsoft Wireless Mobile Mouse 4000 is a very capable travel mouse that's well worthy of our recommendation. Convenient, versatile and reasonably priced, it doesn't leave much room for complaint.

BlueTrack technology means the mouse works on almost any surface; Suitable for both right- and left-handed users; Contoured shape; Wireless transceiver attaches to undercarriage

Limited battery life of non-rechargeable AA batteries; Smooth vertical rocker lacks precision

Great little mouse, just wish that it was bluetooth so that I didn't have to use the dongle on my laptop.

Dongle hides in mouse; Has side scrolling; Works on any surface

A little expensive; No bluetooth; Only one side button

This two-button wireless mouse features a scroll wheel and an extra button located on the left-hand side. It is available in black with a complementary colour - the five colours to choose from are black, white, blue, pink and green.

BlueTrack technology; transceiver can be stashed in the bottom of the mouse

Nothing of note

If you're in the market for a good-looking and easy to use wireless laptop mouse, then Microsoft's Wireless Mobile

BlueTrack technology; transceiver can be stashed in the

Nothing of note

Ate batteries right up. Started to become unbearable to use with clicking required harder force and middle mouse button breaking within 18 months. I did love it while it lasted but I'm pretty sure i won't be spending this much ever again on a mouse like this.

Priced in the region of £35, the requirement for this mouse is any system capable of running Windows XP and later with 100MB of hard disk space or Mac OS X 10.4 with 30MB of hard disk space.