What Is PL2303 Driver Windows 11?

PL2303 Driver Windows 11 Not Working

Some issues are related to the PL2303 driver in Windows 11.

Now, lets see how to fix the Prolific USB to Serial Driver not working issue.

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

Or, you’re free to disable and reenable it in machine Manager.

The PL2303 driver not working error may result in your latest driver updates doesnt work well with your hardware.

If this is true, you have to downgrade your driver back to an old version.

ports (COM & PLT) in Device Manager

UnfoldPorts (COM & LPT)section.

FindProlific USB to Serial Comm Port, right-hit it, and selectProperties.

In the Properties window, go to theDrivertab, and click onRoll Back Driver.

roll back driver

It will prompt asking for the reason.

Just pick one reason and clickYes.

Finally, the correct driver will install itself.

How To Add COM Ports Missing In Device Manager

When it finishes successfully, just venture to connect your machine again.

It should work now.

The manufacturer will disable it.

Update USB to HDMI Driver Windows 11 to Fix Adapter Not Working

For a solution, just follow the below guide.

Download PL2303 Driver for Windows 11

It mentioned downloading the PL-2303 driver in the above solution.

What are the other solutions to deal with the problem?

The new and powerful Windows 11 will bring you many benefits.

At the same time, it will also bring you some unexpected damages such as data loss.

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