Maxmoral 12 Pair (12 x Male + 12 x Female) DC Power Jack 5.5mm x 2.1mm CCTV Power Jack Adapter 2.1 x 5.5mm CCTV Camera DC Power Plug Connector with plastic construction and strain relief This 2.1 x 5.5mm Power Plug features one power connector end DC plug male to another end terminal for CCTV camera connected. It is a perfect solution for those who want to make custom power cable. This CCTV Camera DC Power Connector will provide a great connection.