Package Includes: 2 X RJ45 Scerw Terminal Adapter Male RJ45 to screw terminals, If you have any missing package, please contact our customer service. Use with baluns that have RJ 45 video ports. Not recommended for actual Ethernet traffic, Great for basic power or data distribution. Works great for splitting pairs on UTP cable, and CCTV camera This RJ45 breakout terminal is wired in accordance with the EIA/TIA 568B wiring standard for structured cabling.