Here are the few frequently asked question.
For automatic detection:
Try a different USB port, preferably a USB 2.0 port if you are using an older model. Compatibility Mode: If the installer fails on Windows 11, right-click the file, go to Properties > Compatibility
The driver can often be found on the Netsys Taiwan Support Page under "Firmware" or "Software". The file is typically named 9000WN.zip .