Charge up to four devices in your car withthis in-car USB adapter. It has two USB ports for compatibility with your sat nav, PDA, MP3 playeror iPod. Features:  Entry port: 12 V Output ports: - In-car cigarette lighter: 2 X 500 mA / 2 X 12 V - USB : 2 X 500 mA / 2 X 5 V