Humminbird
Humminbird HUM-720102-1 Adapter Cable, 9 M SILR Y, Helix
9 M SILR Y, MFG# 720102-1, 30 Side Imaging Left and Right side Y Cable for all Side Imaging products except ION, ONIX and SOLIX. Allows for use of two transducers (side-imaging left and right beams)...