VideoSecu PC01T power cable

Pack of 10 Pieces Male 2.1mm Plug Lead Power Cord Wire This VideoSecu DC power pigtail can be used for connecting Siamese CCTV cable to power supply or connecting your security cameras to your power distribution system. It features a molded male coaxial power plug on one end to two stripped and tinned wires on the other. Black and white wire jackets indicate polarity. Approximately 36 inch in length. It provides a simple solution for power connectivity. The inner diameter is 2.1mm center positive. The definition of female and male are different, please refer to picture for actual item sold here.