For Use When Connecting A Mega 360 Imaging Transducer To A Helix Fish Finder, In Conjunction With An External 7-Pin 2D/ MDI Transducer; 1 Feet Length; Compatible With MEGA 360, HELIX 15 MSI G4N, HELIX 15 MDI G4N, HELIX 12 MSI GPS G4N, HELIX 12 MDI GPS G4N, HELIX 12 MSI GPS G3N, HELIX 12 MDI GPS G3N, HELIX 10 MSI GPS G4N, HELIX 10 MDI GPS G4N, HELIX 10 MSI GPS G3N, HELIX 10 MDI GPS G3N, HELIX 9 MSI GPS G4N, HELIX 9 MDI GPS G4N, HELIX 9 MSI GPS G3N, HELIX 9 MDI GPS G3N, HELIX 8 MSI GPS G4N, HELIX 8 MSI GPS G3N