: Since many PNP0500 devices use Nuvoton chips, you may find specific high-speed serial drivers on Treexy or DriverIdentifier . How to Install the Driver Manually
If Windows fails to find the driver automatically, follow these steps to force an update: Microsoft Learnhttps://learn.microsoft.com Serial Port Driver - Code Samples - Microsoft Learn pnp0500 driver link
Most modern versions of Windows (10 and 11) include a generic driver for PNP0500 automatically. However, if your port isn't working or appears with a yellow exclamation mark, you can find specific drivers through the following resources: : Since many PNP0500 devices use Nuvoton chips,