The product is an adapter cable specifically designed for Humminbird fish finders, such as the MKR-MI-1 for the HELIX MSI 8, 9, 10, 12, and 15 models. Manufactured in the United States, this cable ensures compatibility and reliable connections for your boating electronics. With the manufacturer part number 1852088, this adapter cable is an essential accessory for maintaining and enhancing the functionality of your Humminbird fish finder.