Your not working Prolific USB to Serial driver problem could be caused by the corrupted, missing or outdated driver itself. You may note that up-to-date drivers always keep your devices works in the best condition. Main cause of this issue is because the device you own contains a counterfeit “Prolific” chip China clone. Roll your Prolific USB to Serial driver back to an older version You may note that up-to-date drivers always keep your devices works in the best condition. In the Properties Window, Click on “Driver”. That means correct driver version is not installed.

Your not working Prolific USB to Serial driver problem could be caused by the corrupted, missing or outdated driver itself.

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

Solved: Prolific USB to Serial Driver Windows 10 Not Working

Prolific does not sell cables with Prolific brand and packaging. In the pop-up window, select the baud rate under the Baud Rate and click Send. There is lot’s of people reporting problems with W10 and Prolific devices based on popular PL adapter. Taipei Headquarter 7F, No. Good Way Technology Co. Daren Replied on August 20, User Replied on August 16, If you have previously pl23002 the PL with W7 and upgrade to W10, it’s simple because the previous versions of the drivers are still on your computer.

Launch this program, it will install the driver.

pl usb to serial driver

Hi Thanks for the information it works a treat. You should now have a list showing all versions of the driver available. In po2302, this article is for: Manual driver update — You can update your Prolific USB to Serial driver manually by going to the official Prolific websiteand searching for the most recent correct driver. To install Driver Easy Click. In reply to OmarGimenez’s post on November 22, Below installer program will remove all of the incompatible drivers — make a change so that Windows can dtiver update the driver without your approval — and install the Version 3.

Removal of this tool: How do I fix it?

Later version, like 3. How satisfied are you with this reply?

Follow the steps from the wizard to run the troubleshooter. Prolific advices end-users to only sserial vendor branded cable products with company name contact information for service and support. And if you double-click on it, you will see: Hi, I’m afraid that there is no solution In the meantime action according this guideline was successful: As many people, you probably upgrade directly from W7 to W10, and sure, don’t know that this problem was already present with W8.

Solved: Prolific USB to Serial Driver Windows 10 Not Working – Driver Easy

If your adapter was working prior to going to Windows Update, you can “roll back” to the serkal installed driver and all will be well once again. PL Windows Driver Download. This confirms you need to install correct driver file.

Prolific recommends following vendor cable deiver Notice in above picture, Code 10 error. 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.

KB I have tested it and it work fine. And Windows 8, 8.