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AIMHDUTY DC Power Jack Plug Adapter Barrel Connector 20 Pairs 12V Male and Female 2.1 x 5.5mm for CCTV Security Camera System, LED Strip

(Real 18AWG) 10 Pairs 12V 5A DC Power Pigtail Barrel Plug Connector Cable, 2.1mm x 5.5mm Male Female DC Pigtail Connectors for CCTV Security Camera and 12V Power Supply Adapter by MILAPEAK

exgoofit DC Power Connector Plug 10 Pairs Male and Female DC Connector 5.5mm x 2.1mm Power Jack Plug Adapter Socket for CCTV Camera and Led Strip