Lowrance 7-Pin HD+ Sonar Adapter CableCompatible with Lowrance HDS, HDS Gen2, HDS Gen3, HDS Carbon, Elite Ti, Hook, Hook 2 units with blue 7-Pin transducer port.Note: If connecting a Hook2 unit, you will also need a 7 Pin Transducer to Hook2\/Reveal & Cruise Adapter from Lowrance. Features:Provides clear 83\/200 455\/800 kHz HD views beneath the trolling motorOnly for use with Tour or Tour Pro HD+ enabled motorsNot compatible with Xi Series motors