Usb Serial Port Driver Windows 11 Download. Once the web page is loaded, click on. Then "pnputil /enum-drivers", and in the output look for Prolific drivers other than the ones from the previous step.
To do so, head to prolific.com.tw using any of your preferred web browsers.
Right-click on Prolific USB to Serial Comm Port and choose Properties.
Connect the device again, and it should. Virtual COM port (VCP) drivers cause the USB device to appear as an additional COM port available to the PC. I'm using USB devices having an FTDI chip.