Note: Needs to pair with a USB charging cable(comes standard with original product). Use your car to charge any devices that relies on USB for power! This adapter plugs into your car's cigarette lighter jack to become a powered USB port. USB car charger adapter charges your device from any standard cigarette lighter in any vehicle. (Use together with USB charging cable.). Patented circuit board designed to protect your valuable gadgets from short circuits. Fit all electronic appliances that use a USB charging cable. Input: 12V-24V. Output: 5V/ 2.1A, 1A (Dual). Color: Black.