Far away from plug and play

The reason is that this PDU-3 driver was created for a processor 770 200 or 770200a. But is on the card in the meantime, a processor with the designation 770 202 and for that you need another driver. The processor name is imprinted still tiny on a tiny chip and without good magnifying glass will not könnnen identify the type of processor.
I have the version loaded 3.0.20.0 of the French side Station-Drivers.com. (Thanks for the note in the Amazon review)
After that was finally recognized by the card driver. Here again the link to the page [...]

The whole game with troubleshooting, installation and removal, read the reviews on Amazon, downloading and installation of various drivers took several hours.

The whole process is "far away from plug and play". Who is not familiar precisely with its hardware, this card should not buy because of the extremely poor customer support from the manufacturer (incorrect driver to download).