Garmin GSD 24 2kW-50/200KHz Sounder Module New Condition. Transducer sold separately. 8 Pin Features of Garmin GSD 24 2kW-50/200KHz Sounder Module: High-dynamic range receiver High-Definition imaging Pin-point accuracy at depths of up to 5 000 ft Included Accessories: GSD 24;Power cable;Marine network cable (6 ft);Mounting hardware;8-pin Female to wire block adapter;Documentation Documentation Package Contents: Garmin GSD 24 2kW-50/200KHz Sounder Module Garmin 010-00957-00: GSD 24 2kW-50/200KHz Sounder Module New Condition