STB card with Hercules Stingray label

[Ulrich Goede]

I have a VGA card which is manufactured by STB according to the FCC ID (EKSUSA2301PCI). However, on the BIOS-chip it has a sticker labeled "PCI Bus Stingray (C)1994 Hercules". The graphics chip is an ALG2301.a from Avance Logic Inc. Does anybody know which drives I can use with this card?
Cheers, Uli