Five Star Cable 4 Pack UL Listed 25 ft RG59 siamese combo cable for TVI, CVI, AHD and HD-SDI camera system with BNC connectors and 2.1mm power jack for plug and play connections Five Star Cable - UL Listed RG59 Siamese video and power cable. Minimize interference providing long distance signal transmission BNC video & 2.1mm power connectors. Plug and play ready Cable functions for BNC or RCA connection and TVI, CVI, AHD and HD-SDI camera system. ISO 9000 Certified. 25 feet video power cable