I'm trying to connect a PC and a dreamcast to a monitor via a VGA cable. I was wondering if there is a VGA splitter that lets me connect both to the monitor -- so I don't have to switch back and forth, and etc. What's the "technical name" for one of these splitters? 
And, I'm also trying to connect my Logitech speakers to my dreamcast / PC. So, I also need a splitter (which one?), but I'm not sure if there is a converter or not so that I can connect my speakers, which uses a single green color coded speaker cable, to the dreamcast, which uses the standard red, yellow, and white connectors. What do I need??
I think I need three things total, a VGA splitter, a thing to connect my speakers (uses one cable) to the dreamcast (uses red, yellow, white connector), and a sound cable splitter?
Thank you in advance
And, I'm also trying to connect my Logitech speakers to my dreamcast / PC. So, I also need a splitter (which one?), but I'm not sure if there is a converter or not so that I can connect my speakers, which uses a single green color coded speaker cable, to the dreamcast, which uses the standard red, yellow, and white connectors. What do I need??
I think I need three things total, a VGA splitter, a thing to connect my speakers (uses one cable) to the dreamcast (uses red, yellow, white connector), and a sound cable splitter?
Thank you in advance
