Feature:
1. USB Type A Male to DC 5.5x2.1mm Female Power Charging Adapter
2. Power or charge USB 2.0 A male devices via standard DC 5.5 x 2.1mm plug adapter
3. Applicable to a variety of small electrical appliances, small USB lamps, etc.
4. USB to DC Adapter plugs are very popular used in daily life, meet your indoor power needs for lots of small digital devices at home
5. The DC 5.5x2.1mm port is widely used and is extremely convenient for a variety of devices
6. Nickel-plated connector is corrosion-resistant, oxidation-resistant, resist corrosion,long life and ensure minimal signal loss.

Specification:
USB Type A Male to DC 5.5x2.1mm Female Power Charging Adapter
Connectors 1: DC 5.5x2.1mm Female
Connectors 2: USB 2.0 A Male
Output: DC 5.5x2.1mm Female jack or usb 2.0 A Male jack
Use a 5V power adapter with a barrel connector to power and charge USB devices.

Package included:
1 x USB Type A Male to DC 5.5x2.1mm Female Power Charging Adapter

Note:
Please ensure the size of the DC adapter before purchase.
The output voltage is 5V and this adapter is can not use 12V voltage.