Matt, try Realtek Audio Console from Station Drivers: get it here...

Cliff, thank you very much for your help.
Instead of UAD type driver, I was looking for the HDA type driver, version 8648, for my ASRock. My intention was actually to avoid using the stupid Relatek...

Hi Cliff,

I cannot find the HDA 8648 version for my ASRock H310M-HDV (ALC887). I'd appreciate if you could guide me about where can I find it. Thank you.