USB Female to 5.5x2.1 DC Male Conversion Jack

This adapter converter is used to convert a USB female port to a DC male port for use in electronic devices to connect a normal 5V 1 or 2 amp power supply with a standard or charging plug.

The USB 2.0 port can charge DC devices, as well as the 5.5 x 2.1 mm DC connector, which is often useful for small electronic devices and devices that use this adapter jack that produces 5V power, even it can be Plugged directly into a computer's USB port to charge 5V electronic devices.

The nickel-plated connector is corrosion-resistant, oxidation-resistant, long-life and ensures minimal signal loss.

Note: The output voltage is 5V, you cannot use 9V-12V voltage.