Re: DRIVER NEEDED: diamond multimedia 231 50160 401 (Windows 98) [PCI / ISA]
231 50160 401 is not a model number. It's only a number printed on the board. You can use our Advanced Driver Search wizard to find Diamond MM drivers. The old company no longer exists. It's been bought and sold several times. The new company is next to worthless as far as supporting the old company cards.