Designed for the international traveler, Lewis N. Clark Global Adapter With USB lets you charge your devices without worrying about variation between plugs from country to country. Cubical and compact, this travel adapter includes the 4 most common plug configurations: Type C/Europlug (for use in continental Europe); Type D (for use in the UK); and 2 adjustable flat prongs, which can be configured into Type A (for use in the United States) or Type I (for use in Australia). In fact, over 175 counties use these 4 plug types. This travel power adapter also includes a USB port, so you can easily charge a variety of devices. Exploring the world is easier with this international adapter.