The Barrel to Barrel Adapter is a 4 inch, 18 AWG zip cord cable.
It has a 2.5mmID x 5.5mmOD barrel jack on one end and a 2.1mmID x 5.5mmOD barrel plug on the
other end. This cable can be used to connect to various electronic devices and can be used with the
14.5 voltage limiter especially for satellite communication equipment.