HC CC30-2A-MICRO CAR CHARGER WITH USB POWER PORT - DC1000MAH for Micro Plug-for samsung/ blackberry/ htc/ sony/ nokia/ motorola/ lg. Also， USB A Port-For apple/ samsung/ blackberry/ htc/ sony/ motorola/ other smartphone. Use the in-car cigarette lighter to charge the galaxy s3 and s4， meanwhile provide the standard USB power interface to other digital products.