COOLM 10 Pack DC 12V Power Connector 5.5mm x 2.1mm Female Head Terminal Block Solderless Jack Socket 5.5x2.1mm for Surveillance Camera Led Strip

10pcs DC 12V Power Connector 5.5mm x 2.1mm Female Head Terminal Block Solderless Jack Socket 5.5x2.1mm for Surveillance Camera Led Strip

Multibao 5V 6A 30W AC to DC Power Supply Power Adapter Replacement Converter 5.5mm x 2.1mm With 3 Pin UK Plug for LED Strip Lights Monitor CCTV Camera