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Please install corresponding PL2303 driver to support Windows 11 and further OS

How to Enable COM Ports on Windows 10 or 11 and Use Prolific PL2303 USB to Serial CableClick to Watch Video

Check in the Device Manager, normally the Drivers are corrupt, reinstall the PL2303 USB-to-Serial Driver. This should be resolved.
     The error shows " Please install corresponding PL2303 driver to support Windows 11 and further OS.
    1. Click on update Drivers, choose "Browse a Location" then point it to where the driver is.
   
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Answer: Or Download pl2303 driver for Windows 11 and install them. Update your Windows Machine and normally this resolves the issue.


Please install corresponding PL2303 driver to support Windows 11 and further OS

Edited Version 2

Check in the Device Manager, normally the Drivers are corrupt, reinstall the PL2303 USB-to-Serial Driver. This should be resolved.
     The error shows " Please install corresponding PL2303 driver to support Windows 11 and further OS.
    1. Click on update Drivers, choose "Browse a Location" then point it to where the driver is.
    Solution: Or Download pl2303 driver for Windows 11 and install them. Update your Windows Machine and normally this resolves the issue.

Please install corresponding PL2303 driver to support Windows 11 and further OS

Edited Version 3

 In my case, I found that I had installed a PL2303 USB-to-Serial Driver on my machine. This conflicted with installing the PL23XX USB-to-Serial Driver. If you have Windows 11, make sure you only have one Prolific Technology USB to Serial installed and test that way. Remove one, test to see if the error goes, if not remove one and install the PL23XX USB-to-Serial Driver, restart your computer, and test. Good luck!

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Other users would like to know if this solution helped you.

Mark said:

1. Install http://www.prolific.com.tw/US/ShowProduct.aspx?p_id=223&pcid=126 2. Seem like the new version of the driver has problems role back to an older version. 3. Uninstall the Driver, Wait until the driver is installed automatically. 4. Verify everything is looking good in the Device manager e.g. the COM port is now showing as good.

Posted On: December 20, 2021 15:26:50 PM
Jack said:

In my case, I found that I had installed a PL2303 USB-to-Serial Driver on my machine. This conflicted with installing the PL023XX USB-to-Serial Driver. If you have Windows 11, make sure you only have one Prolific Technology USB to Serial installed and test that way. Remove one, test to see if the error goes, if not remove one and install the PL23XX USB-to-Serial Driver, restart your computer, and test. Good luck!

Posted On: December 20, 2021 13:47:36 PM
Vinny said:

Another way to resolve this error is by clicking on the COM Port with corrupted drivers, click "Uninstall Driver" from the Device Manager on Windows. Then click on "Monitor thumbnail" that says "Scan for hardware changes". This should install the drivers automatically.

Posted On: December 17, 2021 22:08:28 PM

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