10sets CAT5 to BNC Coaxial Video Balun & Male Female DC Power Connectors
20pcs BNC connectors &10 pcs Male &10pcs Female (2.1x5.5mm) DC Power Jack Adapter Connector. 20pcs BNC connectors. 5.5mm x 2.1mm Female power plug connector. 10PCS DC Male Jack Adapter connectors;. DC Female Jack Adapter Connectors.