SMAKN&reg; DC 9V 2A 2000MA Waterproof Power Supply Adapter Cable for Cctv Camera Led Strip Product Name : AC/DC Power Adapter;Input : AC 100-240V 50/60Hz Output : DC 9V 2A;Plug Type : 5.5 x 2.1mm DC PlugUS Plug Package : 1 x AC/DC Power Adapter