ZJchao Wall Adapter Power Supply - 12v Dc 1a 5.5mm Go to amazon.com Related posts 10 best dc 12 1a for 2022 FeatureAC to DC power supplyInput: 100 - 240V ACOutput: 12VDC 1A5.5 x 2.1 mm plug center positive DescriptionHigh quality switching 'wall wart' AC to DC 12V 1A wall power supply..NKC 12VDC 1A Wall Adapter Power Supply LJY-186