The Samsung Galaxy Tab Detachable Multi Travel Charger W/USB to 30 Pin Data Cable ETA-P10JBEGSTA gives you the ability to use your Tab while it's charging. Just plug it into any standard wall outlet and you're ready to go. It's compact and durable, making it convenient for travel or use at home. It has a detachable USB to 30-pin cable and a USB port for universal charging. Making it even better for travel, it comes with interchangeable power plugs for international use. Get the most out of you Samsung Galaxy Tab with the Detachable Multi Travel Charger W/USB to 30 Pin Data Cable.