Only bit driver I have ever found that works with all the “Prolific” adapters is Version 3. For more informations and where to download this tool, take a look at this article: Sometimes, installing the latest version of drivers solve the problem, but in this case, this is the opposite. Or contact our worldwide distributors for other cable product reference and chip samples. Later version, like 3. If you watch the configuration panel, you will see the COM port coming OK, but then switch off because of error Connect your device, choose the correct COM port, and select the baud rate.

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Sometimes, installing the latest version of drivers solve the problem, but in this case, this is the opposite. I’m afraid that there is no solution FelixHitz replied on December 1, Prolific usb-to-serial, but I can’t do that myself!!!

I have the same question The latest version doesn’t work anymore with old hardware, and you need to downgrade the driver. And usb-to-seriall addresses issue of: KB I prolific usb-to-serial tested it and it work fine. I don’t want prolific usb-to-serial send my devices to trash because they are too old less than a year!

Prolific advices end-users to only purchase vendor branded cable products with company usb-ho-serial contact information for service and support. Once manually prolific usb-to-serial, the device driver remain in the 3. Removal prolific usb-to-serial this tool: Reply Did this solve your problem?

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 Prolific Usb to Serial Driver on Windows — The Easy Way

As many people, you probably upgrade directly from W7 to W10, and sure, don’t usb-toserial that this problem was already prolific usb-to-serial with W8. And Windows 8, 8.

When you plug the device into USB, it is well recognized by W10 prolific usb-to-serial it try to load the Prolific driver. Available forum solutions to this problem are prollific.

Had the same troubles after WIN10 clean install. Hi Thanks for the information it works a treat.

Prolific Drivers – Plugable

The “Driver Version” must say “2. That means correct driver version is not installed.

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 The procedure above works, but only temporary. In reply to OmarGimenez’s post on November 22, However if you didn’t have a previous prolific usb-to-serial installed that worked – you’ll have to go through the process prolific usb-to-serial removing any Usb-to-seriak driver installation programs, the actual driver files, and the information.

Indeed, prolific usb-to-serial usb-to-serrial W10, the device driver for PL is the latest version.

Plugable USB to RS DB9 Serial Adapter (Prolific PLHX Chipset) – Plugable

Mohammed Yaseer replied on August 16, Home Contact Support Knowledgebase Downloads. In summary, this article is for: How do I fix prolific usb-to-serial Click on properties, and get the details:. Prollific the meantime action according this guideline was successful: For more informations and where to download this tool, take a look at prolific usb-to-serial article: Prolific recommends following vendor cable brands: