This is a Type C AC to DC power adapter. Output is 12 V DC 0.8A with a 5.5mm x 2.1mm barrel connector positive tip. --- The UMEC UP0101G-12PE Type C AC Power Adapter is a versatile and reliable device that allows you to convert AC power to DC power, with an output voltage of 12V and a current of 0.8A. Its compact design and black color make it easy to use and blend in with various electronic devices. With its powered feature, this adapter is perfect for powering your consumer electronics efficiently and conveniently.
eBay