[ale] Parallel & serial port cards?

[Bob Toxen]

Can anyone recommend a PCIe card providing a parallel port and a serial
port that works with CentOS Linux, preferable that I can mail order
from Microcenter?

Microcenter offers the following but no indication as to whether it
works with Linux:

  Vantec 2S1P PCIe Serial & Parallel Combo Host Card

I've tried several in the past but none worked with Linux.

Also, can someone recommend a 2-port ethernet PCIe board that works with
Linux, preferable that I can mail order from Microcenter.

Thanks to all!

Best regards,
Bob Toxen