Excerpt: Has all of the world/travel adapters listed; useful for a traveler. Does come with an extra power supply, but only a 10V. This supply can only be used with an iPod or other small device; it will not work for a laptop. So if you buy it thinking you're getting a bargain with the extra power supply, you mighn't be getting the bargain you think you are. I think the component adapters in this kit could probably be purchased separately for cheaper.
Excerpt: Bought a mac in the UK and only came with a UK plug, they did not sell European or other plug adaptors. This little box of world wide plugs will go with me all around the world. I can even use it to charge any other type of electical device using the the usb connection. Brilliant!