The Twelve South PlugBug World travel adapter is a 10W USB wall charger and international power adapter. It lets you charge your MacBook Pro, iPhone, iPad, and iPad mini simultaneously. And it does it all from one outlet, virtually anywhere in the world. In fact, PlugBug World piggybacks onto your MacBook power adapter. It creates a one-of-a-kind, travel-ready, dual charger for a MacBook Pro and an iPhone or iPad. Additionally, this unique accessory includes five international snap-on plugs and doubles as an international, stand-alone USB charger for iPhone and iPad. it brings dual charging convenience to any major country.