Features:<br> Female Jack Description: <br>No electrical tap, No splicing, no crimping, but only a small screw driver. <br>Easier for camera installation, save time and more securer cable connection. <br>5.5mm x 2.1mm Female power plug connector. <br>External diameter of the plug: 5.5mm.<br> Internal diameter of the plug: 2.1mm. <br>Dimension: 38mm(L) x 14mm(W) x 13mm(H). <br><br>Male jack Description: <br>2.1 x 5.5mm CCTV Camera DC Power Plug Connector.<br> DC Power Plug with plastic construction and strain relief. <br>This 2.1 x 5.5mm Power Plug features one power connector end DC plug male to another end terminal for CCTV camera connected.<br> It is a perfect solution for those who want to make custom power cable.<br> This CCTV Camera DC Power Connector will provide a great connection. <br>Internal diameter of the plug: 2.1mm <br>External diameter of the plug: 5.5mm <br>It measures approx. 1.5" long, 0.55" wide, 0.5" thick. <br><br>Condition <br>1.We sell the latest models of DC Power Jack <br>2.High quality, best choice for CCTV camera. <br>3.Each item is tested before shipping and are 100% working <br><br> Package included: <br>10 PAIRS DC Power Jack Plug Adapter Connector for CCTV