You should now have a list showing all versions of the driver available. I don’t want to send my devices to trash because they are too old less than a year! Issue will also may show messages like this: You can check it, using the configuration panel: If you want to delete it – use the Windows “Uninstall a Program” or “Add or Remove Program” feature – however this will also uninstall the driver itself. Of course, you can try to manually update the driver at Prolific site:

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Prolific’s guys are fun when they said: However if you didn’t have a previous driver installed that worked usb vid 067b you’ll have to go through the process of removing any PL driver installation programs, the actual driver files, and the information. It allow to inhibit the auto-update for a particular program or driver Prolific in our case.

Daren Replied on August viv, Then run the installer again to install the usb vid 067b driver.

PL USB to UART Bridge Drivers (Windows)

On the next windows, choose the second option “Look for a driver usb vid 067b my computer”. It’s a tool named wushowhide. I don’t want to send my devices to trash because they are too old less than a year! Tell us about your experience with our site.

The procedure above works, but only temporary. This article was not helpful.

PL2303HX Rev. D USB to Serial/UART Bridge Controller (Internal Crystal)

I have tried with 3. If it offers a choice to remove the driver, then select to remove the current “bad” driver.

I have had the same prolific for the last two years running great on windows 7, now that I upgraded to windows 10 it has a code 10 error It don’t care, because the old version is now available in the list, and you can proceed as mentioned above. And it addresses issue of: Main usb vid 067b of this issue is because the device you own contains a counterfeit usb vid 067b chip China clone.

Download drivers from Prolific site. Prolific also prohibits the distribution of any PL drivers including download links without written permission from Prolific.


In summary, this article is for: FelixHitz Replied on December 10, Connect your device, choose the correct COM port, and select the baud rate. Taipei Headquarter 7F, No.

So, if you change place of connection, you usb vid 067b manually set the driver to 3. Counterfeit IC products show exactly the same outside chip markings but generally are of poor quality and causes Windows driver compatibility issues Yellow Mark Error Code 10 in Device Manager.

Prolific recommends following vendor cable brands: Another windows appear, and select the bottom option: Type troubleshooting in the search bar, click on troubleshooting. I’m afraid that there is no solution If not, then usb vid 067b correct driver is not installed.

PL2303 USB to UART Bridge Drivers (Windows)

Hope this information helps and let us know the status of the issue we will be glad to usb vid 067b you. RobbieAitkenhead Replied on December 10, PL CheckChipVersion tool program. The “Driver Version” must say “2. StanP12 Replied on December 16, Removal of this tool: