I have tried using a StarTech 2S 1P PCI-Express card in my DH67CL motherboard (BIOS version 0125), but it doesn't ever show up in the BIOS. It works in another PC that I have that is using the X58 chipset, so i know that the card is good. StarTech support said that it must be a comaptibility issue with the BIOS and the chipset that they are using (MosChip). I have only found Parallel and Serial cards that are based on the MosChip chipset even from other vendors. MosChip only deals with the OEM's. I contacted Intel's support and they suggest that I post here. Any suggestions? Anyone else have the same issue?