This is a cUL listed 12V/2A Power Supply with a DC Jack Output, OD 5.5mm, ID 2.1mm.
-Specifications: 1.2m cable, 5.5/2.1mm DC jack
-Protection: Short circuit / Over voltage / Over current
-Input: AC 100~240V 50/60Hz
-Output: DC 12V 2A:
- Plug Center Positive
-Safety Certifications ICE62368/UL/CE/TUV/GS/SAA