MM-9N Mix & Match Cable for Simrad XSONIC Non-CHIRP TransducersMix and Match 600W transducers are made as a common base transducer with a short (2m) cable attached, plus an interchangeable longer (8m) brand-specific adapter cable. The short pigtail attached to the transducer ends in an Airmar 5-pin male connector. The adapter cables have a matching Airmar 5-pin female connector at one end and the correct connector for a specific electronics brand at the other end.Both parts are needed for installation. If the user changes equipment brand later, the transducer can be left in place and the adapter cable replaced.*600W Mix and Match cables cannot be used with 1kw transducers or CHIRP transducers.Features: Connector: 9-pin, Depth only Fits: HDS Carbon, evo 3 This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.