Description: Features: brand new and high quality. Mini size, compact design. Made of quality ABS material, sturdy and durable. Easy to use and convenient to operate. USB port power converter, convert power from USB port to 12V car cigarette lighter socket. Easy to power on your car electronic equipments by for extra power(such like a power banker). Easy to enable parking monitoring feature of your car dash cam, don'for t worry to run out the battery of your car any more. This USB step up cable have a range wide of application in car, rv and bike. Convert power from USB port to 12V car cigarette lighter socket. Fit for many 12v devices, such as: Driving recorder, electronic dog, dashcam, GPS, for radar detector, solar panel, heated for seat, led lining strip, Rino 650, tire inflator, led lights, for Garmin or other GPS FM traffic receiver, fan, VA supplied for health equipment that uses a cigarette port for the charger, ect. Specifications: Material: ABS + PVC + Metal Color: Black Cable Length: 60cm,100cm,300cm(Optional) USB input: for DC 5V 2A Cigarette lighter output: for DC 12V 8W Cigarette Lighter Socket Output:12V 1A Max, depends on the power from your USB port Quantity: 1 PC (other accessories demo in the picture is not included) Note: 1.Transition: 1cm=10mm=0.39inch 2.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 X USB Male Port To 12V Car Cigarette Lighter Socket Female Converter Adapter Cable (No retail package)