It uses 3+5 (said in the description) and you can connect it directly to an RCA input.
Nah, thats what I have already. I use that along with the audio side (leaving the video side hanging) along with a splitter to brings it back to 3.5mm for computer speakers. It works but too much crap going on. 5-Pin din right to 3.5mm (and then to PC speakers) is the solution if it works.