DROK DC Volt Converter Car Charger 8-22V 12V to 5V 5 Pin Mini Usb Plug Adaptor Male Connector Cables Output Regulator Input voltage: DC 8-22V Output voltage: DC 5V Output current: 3A Max. Output power: 15W Max. Input wire :13-14cm; Output wire: 50cm; Output USB: Mini USB 5P Male,with +/- power cordwithout signal cable