this is a great card, I probably still have one in my moribund A1200 - but MAKE SURE you have the beefier power supply to go with it, or you will experience a lot of weirdness and computer crashes.
the standard A1200/A500 power supply is not sufficient to handle this card in an otherwise stock A1200 - I know this from experience the hard way....
there are probably still people out there converting PC power supplies to deal with this, i'd expect (I bought mine from National Amiga in london, ontario - long gone

the key is getting that oddball connector for the back of the Amiga - usually have to cut one off a standard power supply and wire it onto the beefier replacment?
good luck!
amigau
http://www.amigau.com