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