If you are manually identifying the hardware, it typically features the following specs: : PCI60806A : PCI 32-Bit 33MHz (Revision 2.1)
If you cannot find a dedicated installer, you can often force Windows to recognize the card: Identify the Hardware ID : Right-click "PCI Serial Port" in Device Manager Properties Hardware Ids . This ID (e.g., VEN_XXXX&DEV_XXXX ) can help you find exact matches on driver database sites. Update Manually pci 60806a aa9lrv1 drivers download link
(Note: While rare, MosChip also manufactures some networking and storage controllers. However, the Parallel Port card is the most common device using this specific ID). If you are manually identifying the hardware, it
: Reboot your computer to ensure the serial port is correctly initialized. my-60806a-drivers - Google Code pci 60806a aa9lrv1 drivers download link