The Logitech VX Nano has an ultra-small USB receiver that you can just plug into a Notebook USB port and forget about it.
Protective pouch: Use the stylish pouch to protect your mouse when its not in use.
Longer battery life: Get up to 6 months of use, or longer with the convenient on/off switch
Ultra-portable mouse design: Ultra-slim, sleek design, so slim, it slips easily into a notebook bag.
Storable receiver: Store the nano-receiver inside the mouse when you need to free up a USB port. Shuts down when stored, saving more battery life.
Hyper-fast scrolling: Fly through long documents at hyperspeed with the nearly frictionless scroll wheel, or shift instantly to precise scrolling.
Forward/backward buttons: Effortlessly navigate the Internet with Forward and Back buttons.
Five programmable buttons: Customize the mouse controls to fit your needs with included SetPoint software (or, for Mac users, with downloadable Logitech Control Center software).
Laser precision: Smoother cursor control on virtually any surface.
Compatible with Windows XP, Vista and Mac OS X 10.2.9 or later
Mouse has good online reviews here http://www.notebookreview.com/default.asp?newsID=3858
Price is [email protected]
compared to instore price of £44.99. There are some online prices in the range £31 to £34 although these seem t be exclusive of delivery