I’m afraid that there is no solution Click on Hardware and Sound, click on Hardware and Devices. KB I have tested it and it work fine. I prefer not to block all updates. In the Properties Window, Click on “Driver”. High Quality Factory Manufacture 1. How satisfied are you with this response?

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Click on Hardware and Sound, click on Hardware and Devices. I would suggest you to run Hardware and device troubleshooter and check pl2320 it helps: Follow the steps from the wizard to run the troubleshooter. Website Design by Alvitr.

Sample Order Free samples. It’s a tool named wushowhide.

Prolific also prohibits the distribution of any PL drivers including download links without written permission from Prolific. Home Contact Support Knowledgebase Downloads. This thread is locked. Each time you turn your computer off, the latest driver is reloaded due to windows auto-update or if you unplug and plug again the device into USB port. zerial

And if you double-click on it, you will see: Sometimes, installing the latest version of drivers solve the problem, but in this case, this is the opposite. So, if you change place of connection, you should manually ussb the driver to 3.


You can check it, using the zerial panel: In the Properties Window, Click on “Driver”. 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.

Solution of Prolific PL (USB to Serial TTL) Driver Problem with Windows 10

This article was helpful. The only problem with it, is that, it reload the latest driver when you plug the device on a never used USB port. If you don’t have the old versions of drivers, you can tried to install them from the minidisc provided with your product.

So no matter how many times you remove the driver files and reboot – the next time you insert the USB-To-Serial adapter, Windows installs the newest non-working version again. Download drivers from Prolific site. In summary, this article is for: To solve this intellectual infringement – original Prolific company modified their newest drivers to render the counterfeit adapters unusable. Did this solve your seial

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

Or you may get no error at all, but your device will still not work. Click on properties, and get the details:. On the next windows, choose the second option “Look for a driver on my computer”.

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We issue this warning to all our customers and consumers to avoid confusion and false purchase. This site in other languages x.


Hi, Thank you for posting your query on Microsoft Community. Later version, like 3. This work fine, but looking at the configuration panel, you will then notice that there is an error code 10 and the driver is not working properly.

In reply to OmarGimenez’s post on November 22, How satisfied are you with this reply? Hope this information helps and let us know the status of the issue we will be glad to help you. Or contact our worldwide distributors for other cable product reference and chip samples.

Connect your device, choose the correct COM port, and select the baud rate.