3dfx did not produce it's own cards until v3 (which then more or less sealed their fate), they only sold chips to other companies. So Orchid is as good as any of the other available v2 cards (Creative, Diamond...) and will work with 3dfx reference or any other drivers (I ran my Orchid card with Creative drivers since by default the clock speed was 3MHz higher 😀 )

Basically all Voodoo2 cards are the same, so drivers for a standard 3dfx card will also work on a Orchid card.

Check out 3dfxzone.it. Their drivers feature lots of improvements over the original V2 drivers. They even have a driver that allows you to SLI cards from different manufacturers 😎 Tools, tutorials and demo software for Voodoo cards are also hosted there.

The orchids worked fine with the voodoo2 reference drivers. But they hig two pci slots. Can anyone recommend a voodoo3 3500 as an alterative 3dfx card. I already use a matrox 450 for 2D.