Humminbird 9 M SIDB Y - 7 pin, SI / 2D Splitter Cable

Y Cable - Side Imaging and Dual Beam - allows you to use two transducers on one unit without the use of a transducer switch. Features

• Y Cable - Side Imaging and Dual Beam - allows you to use two transducers on one unit without the use of a transducer switch. 
• For use with Side Imaging products only, in conjunction with a dual beam transducer only.  For improved high speed performance for bottom tracking. 
• 30" length.
• Supports MEGA Side Imaging.
• 1-Year Limited Warranty