Review on Humminbird XP 20 Puck Transducer Car & Vehicle Electronics by Greg Baker

Humminbird (who also made Livorsi fish finders) changed the connectors at some point. My fish finder used a different connector than the upgraded transducer. There is an adapter but it is chargeable. In my case, buying a whole new fish finder made more sense than buying an adapter. I sent this back (no problem via Revain!) and ordered a new fish finder. The fish finder is no longer available with a torso shot transducer, but Humminbird offers a free transducer replacement and I was able to get this transducer to replace the stern transducer that came with my new fish finder.