The 14 M ID SILR Y cable allows for two Side Imaging transducers to be connected to into a single sonar input on a Humminbird chartplotter. This y-cable utilizes the two Side Imaging transducer to act as independent port and starboard Side Imaging sonar sources when boat hulls and transducer obstructions require separate transducers for a clear picture on each side of the vessel. This rigging cable provides the ability to install a separate high-speed Humminbird 2D transducer for high-speed depth reading and sonar performance. Alternatively, this cable can also be used to add an accessory Airmar 2D transducer to a Humminbird control head that also has a Side or Down Imaging transducer connected at the same time. This cable supports Transducer ID for automatic recognition and easy setup of Airmar accessory transducers.