Humminbird 710226-1 XNT 9 DI T Transom Mount Transducer Down Imaging provides a view directly beneath your boat Side imaging provides a view that extends 140 feet on either side of your boat Displays in full color Built-In Temperature Sensor 20 foot Cable For use with: 788ci HD DI Combo, 597ci HD DI Combo, 596c HD DI, Combo and 570 DI