As the name says, it is a actually a world travel adaptor, comes with all in one USB and AC adapter and works well in more than 150 countries of the world. It has the ability to charge notebooks, iPads, cell phones and is certified by FCC. It is light in weight and comes with a handy travel pouch so that you can put the whole of it in your bag. Portable in nature and compact, it is a great value for money for frequent flyers.