This is for my Nvidia RTX 2070 graphics card
[Solution] Win7/8.1 Drivers for USB 3.0/3.1 Controllers of new AMD Chipset Systems
despite the driver being destined for AMD’s XHCI controllers, canonkong also added support for the NVIDIA’s USB-C stuff.
I installed the driver and it worked, but on device manager it says "amd radeon USB 3.1 Host Controller - 1.1" when I have nvidia does that matter?
Just the branding, don’t worry.
OK, thanks for sending a working driver. Spent ages trying to find a working driver.