U.S Standard Plug: A great travel accessory to bring along. Plug designed for U.S usages. Perfectly Replace for EU/UK standard plug Product Compatible with ALL US Plug Macbooks Power Adapter; Mac MagSafe Power Adapter & 3 Power Adapter, iPhone, iPod or iBook Power Adapters Hassle-Free Installation: Easy to plug, all you need to do is Plug in and ready to use Warranty: Free One Year warranty and customer service U.S Standard Plug: A great travel accessory to bring along. Plug designed for U.S usages. Perfectly Replace for EU/UK standard plug Hassle-Free Installation: Easy to plug, all you need to do is Plug in and ready to use Product Compatible with ALL US Plug Macbooks Power Adapter; Mac MagSafe Power Adapter & 3 Power Adapter, iPhone, iPod or iBook Power Adapters