Can you see the VID and PID identifiers in device manager? These can usually be found - even with 'unknown devices' - under properties->details. ( I don't have an english version of windows so I don't know exactly where to find )
VID and PID ( Vendor-ID and product ID ) identify the USB chip and windows uses these to know which driver to use.
This page can be used to identify a chip by its VID and PID. The example entries in the link are for a CH340
1 Like