ITEM NAME:Car Charge 3A 15W DC Converter Module 12V To 5V Micro USB Output Power Adapter 100% brand new and high quality. All epoxy sealed containers with Waterproof Housing Light compact, convenient to use and transport Non-isolated,synchronous rectification High efficiency:>96% Reliable, low heat dissipation With overload/over-current /low voltage /over temperature protection, stable performance. Auto recovery Specifications: Color:Black Input voltage:DC 12V Output voltage:DC 5V Output current:3A Output power:15W Efficiency: ï ¼Å¾96% Working temperature:-40 ℃-80 ℃ Size(LxWxH):Approx.45x26x12 (mm) Cable length: Approx. 330 mm Quantity: 1 Pc Note: 1.Please allow 1-2mm error due to manual measurement..Light compact, convenient to use and transport. Output current:3A. Output power:15W. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Also note that monitor settings may vary from computer to computer and may distort actual colors.