Black Dual USB Port Car Charger Lighter Socket Adapter for Sprint Samsung Galaxy Note Edge (SM-N915P) - Sprint Samsung Galaxy S3 (SPH-L710) - Sprint Samsung Galaxy S4 (SPH-L720) Dual USB port high output auto charger adapter. Small Light weight and compact design. Input: DC 12V-24V, Output: DC 5V 2.1A. High quality Double USB Car Charger for smartphones, tablets and mp3 devices. USB Cable sold separately and NOT included. Dual USB ports for Tablets and Cell Phones. - Comes in Retail Box.