Did they make different AVs for the Sega Saturn?

Ok I have two Sega Saturns one oval button version(my personal system) one round button version...I have my original AV that has a plug in end that has three internal pins and a flat end..

I buy this http://www.ebay.com/itm/401047724013 as I need a second AV so that I can put the second console up for sale...They send me a cord(I ordered 2) that does not fit the Saturn it is to small at the plug in end "almost looks like it would fit it forced and I mean forced,but the pins are too many and though some look to line up one will not..it would be some headache if that pin broken in the AV port..

Curious I tried the new AV wires in a Sega Genesis 2 system and they fit and work..

Now I had bought Saturn AVs from this seller before and they fit but this time no...The seller is telling me that they are for Sega Saturn ..

In this listing shows a picture of what I was sent..I can't get this plug end into my Saturns..yet this Seller also lists it as for Saturn and Sega Genesis..
http://www.ebay.com/itm/Audio-AV-Vid...-/311573260097

Am I wrong?..is there a Saturn version out there that a Sega Genesis 2 AV cord also fits into..
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I don't get much for Used Saturns so adding an original AV they are not cheap...