Hey everyone,
 
I was having a sort out of my cables box and came across one I didn't recognise, which is strange for me. It definitely came with my graphics card, it plugs straight into it, it has AV stlye ports on the other end, under the green is "Y", under the blue "Pb/Comp" and under the red "Pr".
 
Here are a couple of pics, not the best quality, but it might help.
 
Thanks for any info.

Looks like an S-Video In plug to me 
 
Edit: Missed that the second picture was of the other end. S-Video to Component.

An s-video to component adapter is what it looks like to me.

Looks like an s-video to component cable. That's an odd combination....

Not odd at all. A lot of GPUs come with them bundled.

It's an S-video to Component plug-in. Before video cards had HDMI or Mini HDMI built into their cards, they used these adapters to give people the advantage to use their HDTV's.

Seems weird to me that it only has 6 pins. Usually they have 7 pins, or look like this: 

" Looks like an S-Video In plug to me  Edit: Missed that the second picture was of the other end. S-Video to Component. "

" An s-video to component adapter is what it looks like to me. "

" Looks like an s-video to component cable. That's an odd combination.... "

" It's an S-video to Component plug-in. Before video cards had HDMI or Mini HDMI built into their cards, they used these adapters to give people the advantage to use their HDTV's. "

" @zonerover said:

" Looks like an S-Video In plug to me  Edit: Missed that the second picture was of the other end. S-Video to Component. "

@wolf_blitzer85 said:

" An s-video to component adapter is what it looks like to me. "

@SpikeSpiegel said:

" Looks like an s-video to component cable. That's an odd combination.... "

@ch13696 said:

" It's an S-video to Component plug-in. Before video cards had HDMI or Mini HDMI built into their cards, they used these adapters to give people the advantage to use their HDTV's. "

I'm getting the impression it's an S-video to Component cable. "

Yup. What they said. 
 
Also, this would be a fun game. Everyone drag all the old cables and adapters they have in a box somewhere (that's not just me, right?) and people can guess what they are for. Neat.

" Yup. What they said.  Also, this would be a fun game. Everyone drag all the old cables and adapters they have in a box somewhere (that's not just me, right?) and people can guess what they are for. Neat. "

Lol S video, ignore it.

I think I get it now :)
 
Thanks everyone.

It looks like a custom port for a video card so that you can output component video. It's normally pretty useless though.

I'm pretty sure that's for a Sega Master System or Genesis. Let me check.
 
Scratch that, I'm coulourblind. Didn't see that it was component video.

" @ch13696: Jeez, that could be anything. Atari through Genesis. "

" @nintendoeats said:

" @ch13696: Jeez, that could be anything. Atari through Genesis. "

Sega Genesis sir. "

That first one's not s-video.  It's a proprietary plug for a video card's component out.  They were pretty common back around the GeForce 4/ATI All-In-Wonder era.

If we start getting into proprietary components then this game is going to go on forever.