SI-TEX Digital C Cable Adapts Adapts Old SI-TEX Transducers To Newer ModelsDigital C Cable Adapts Adapts Old SI TEX Transducers To Newer Models Adapts older SI TEX transducers to current ones. Features: Digital A Cable 8 pin Fuji (old type metal plug) to 8 pin CONXALL (plastic waterproof plug) Digital C Cable Adapts adapts the old SI TEX transducer to the new model and adapts the old SI TEX transducer to the current transducer. Function: Digital A cable 8 pin Fuji (old metal plug) to 8 pin CONXALL (plastic waterproof plug)