So that means any PCI sound card. The only troubles folk encounter are turning off the onboard and installing drivers. Some folk today call it incompatible if they have driver issues.
Anyhow, I'd grab the first sound card off this list.
http://www.amazon.com/Best-Sellers-Electronics-Computer-Internal-Sound-Cards/zgbs/electronics/284823
There must be 100's of cards that will do.
Bob
I have a computer with Intel DX58SO mother board and I failed my integrated audio. I need to install a PCI sound card compatible with this motherboard. I don't need anything fancy for gaming etc. Any recommendations?

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