I was working on some office computers I found, old Pentium D stuff, running Windows 7, when I found one that had a weird PCI card with 3 composite ports and 1 S-Video port on it, it was apparently made by a company named Hauppauge Computer Works in 2000, and the only IC on it I could find was a Conexant Fusion 878A. I have no idea if it is even a capture card, I just assume since it didn't output anything. I'm wondering what it is, where I can find some drivers for it, and if it even has drivers for Windows 7?
EDIT: I also found the name HannStar on there, not sure if that means anything.