Samsung Micro USB Vehicle Power Adapter with 5 ft USB Data Cable - Orginal OEM ECA-U20CBEGSTA Samsung's quick charging technology allows you to use your mobile phone while it is charging. The compact and durable design makes it convenient to charge your battery while on the go. Comes with detachable Data USB to Micro USB Cable. Charge your phone while in the car or connect to your computer using the detachable Data USB to Micro USB Cable. The compact 700mAh Vehicle Power Adapter is a great accessory to have in your car at all times. The data cable is 5 feet long.