Is your current transducer cable not an ideal length? Extend your cable length of your compatible transducer with this 30 foot (9 meter) extension cable. This transducer extension cable is for compatible 12-pin transducers and is also available in 30 feet (9 meters) if you need additional length. This cable is compatible with the following Garmin devices: Garmin GT30 Series, Garmin GT30-TM and GT15M-IH Transducer Bundle, Garmin GT30-TM and GT8HW-IH Transducer Bundle, Garmin GT34 Series, Garmin GT40-TM, Garmin GT41 Series, Garmin GT50 Series, Garmin GT51 Series, Garmin GT52HW-TM, GCV 10 Scanning Sonar Module, GCV 20, GPSMAP 7400 series, GPSMAP 7600 Series, GPSMAP 8400 Series, GPSMAP 8600 Series, GSD 25 Premium Sonar Module, GT54UHD-TM Ultra High-Definition Scanning Sonar All-In-One Transducer, STRIKER Plus 7X, STRIKER Plus 9X and Ultra High-Definition Scanning Sonar System. This extension cable also supports 12-pin Airmar transducers with XID.