Autoradio Alpine 9881rb, aux connector issue

Good days,
I am fond of repairing spending little or nothing jjj.
I just salvaged an Alpine radio from an old car for another that I am resurrecting.
I have connected it without ISO connectors because the car is a Seat Marbella and it did not come as standard.
It sounds very good and the radio is perfect but I have seen that it has an aux connector but it is a 10-pin superspeed connector and I want to adapt it to a 3.5 Jack.
The easy solution is to buy the cable on Amazon but following my policy of not spending even the € 10 they ask me, I want to connect the cables to the Jack using only the cables themselves.
I see that it has 3 power cables The others are for audio outputs I imagine And the green one is the audio input as far as I have seen.

Which Jack did he buy ??? I have read about it and I see that there is one exit at the top and the other at the rear.
So in the middle RING should go the audio input, that is, the green cable.
I hope you can help me because I find it interesting.
Greetings and a thousand thanks to all.