I bought an ASUS HDMI PCI output card off eBay. Ive noticed that its sold as an add-on "module" for some ASUS motherboards. Can I use this on my Gigabyte MB in its PCI slot? I cant find ANY drivers for it and my PC doesn't detect it at all, like its not even installed.

Its hard to know what the model number is as well. Here's what it has on it:

HDMI/AV/SP
Rev. 1.01G

M2A-VM HDMI <GREEN>
77MCAD287819

I'll even send pictures if it will help. Thanks!