The U13PC211 driver is an interesting relic from the early 2000s. It works only on old 32-bit Windows systems. On modern OSes, it is not worth troubleshooting — replace the card.

Since Grass Valley no longer provides active support for "Small Cyclone" products, you typically have to rely on legacy repositories:

Based on the model number , you are referring to a specific video capture card manufactured by Canopus (later acquired by Grass Valley).