2 Packs AC Adapter DC 12V 2A Power Supply 5.5x2.1mm for CCTV Cameras DVR Strip LED UL Listed FCC 2pcs DC 12V 2A Power Supply Plug US wtih UL Listed Model: CS-1202000 DC Connector Size: 5.5mm x 2.1mm Warranty: 2 Years FCC, UL certificate, WEEE, RoHS