USB 5V To DC 12V 5521 Barrel Jack Module Converter Cable
It is USB to DC jack cable which contains DC-DC step-up power module and it outputs fixed 12V. It is particularly suitable for wireless router, Arduino DIY, 12V DC fan, breadboard power supply and other projects.
Plug & Play, This 5V to 12V DC converter is really handy when travelling or outdoors, just power it with a 5V 2A-4A power bank and you can start running your 12V devices.
Widely Usage, Super convenient for different kinds of devices such as Fan, Table Lamp, Bluetooth Audio, Wireless Router, Speakers that requires for 12V power.
Safe & Reliable, with built-in upgraded intelligent IC circuit, our voltage adapter provides your devices perfect protecetion from over-current, over voltage, overload or short circuit.
Features: - Input Interface: Type A male USB - Input voltage: 4.5-5.5VDC - Output Interface: DC Jack 5.5 * 2.1mm - Output voltage: 12VDC ± 2% - No-load current: low, 1mA - Continuous current: 800mA (MAX) - Conversion efficiency: 92% (MAX) - Cable length: 1m