The Garmin 010-11613-10 Bare Wire Transducer to 12-pin Sounder Wire Block Adapter is a genuine Garmin product designed for use with fish finders and depth finders. It is manufactured in Taiwan and is compatible with Garmin devices that use a 12-pin sounder connector. This adapter allows for easy connection between a bare wire transducer and the 12-pin sounder wire block, ensuring seamless integration and functionality for your marine electronics setup.