and point it to the folder where you extracted your downloaded files.

Do not download generic installer tools that promise automatic fixes; they often contain adware.

You're looking for information on the VIA VT6212L driver download for Windows 7. Here's what I found:

What (if any) are you currently seeing in the Device Manager?

: If you need reliable USB expansion for Windows 7, consider purchasing a newer PCI‑Express USB 3.0 expansion card. Cards based on Renesas (NEC) μPD720201 or μPD720202 chips, ASMedia ASM1142, or Fresco Logic FL1100 chips all offer excellent Windows 7 compatibility and provide substantially faster speeds (5 Gbps for USB 3.0, up to 10 Gbps for USB 3.1 Gen 2). These cards typically cost between $15 and $30 USD—a small price for years of trouble‑free use.