DC 5V 2A Mini USB Cars Power Charger Adapter Cable/Cord For GPS Camera 3.5m New
Output: DC 5V 2A. Interface: mini USB(NOT USB for smart Phone, for HTC, Motorala, ). Output Port: Mini USB. Input: DC 12-24V. Reminder: the for Dash Cam 20 needs a third wire with a 18K Ohm resistance to ground(Pin 4).