Run the Sirf Demo software. I have tried with 3. Download and install this latest version 3. Did this solve your problem? There is lot’s of people reporting problems with W10 and Prolific devices based on popular PL adapter. Good Way Technology Co.

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Download drivers from Prolific site. FelixHitz replied on December 10, Run the Sirf Demo software. Hey, but I can’t do that myself!!!

I prefer not to block all updates. Mohammed Yaseer replied on August 16, Launch this program, it will install the driver.

Connect your device, choose vid067b pid 2303 correct COM 230, and select the baud rate. RobbieAitkenhead replied on December 10, As many people, you probably upgrade directly from W7 to W10, and sure, don’t know that this problem was already present with W8. Had the same troubles after WIN10 clean install.

Prolific USB to serial port adapter in Windows 10 | Axotron Blog

PL CheckChipVersion tool program. Here is the driver with the solution!! Of course, you can try to manually update the driver at Prolific site: It don’t care, because the old vid067b pid 2303 is now available in the list, and you can proceed as mentioned above. I have tested it and it work fine. Hi, I’m afraid that there is no solution So, if you change place of connection, you should manually set the driver to vid067b pid 2303.


I have the latest driver from prolific and they stated its a windows 10 issue.

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

Click on Hardware and Sound, click on Hardware and Devices. Click on properties, and get the details:. There is lot’s of people reporting problems with W10 and Prolific devices vid067b pid 2303 on vvid067b PL adapter.

I’m afraid that there is no solution Download and install this vid067b pid 2303 version 3. May 31, Applies to: Prolific will take proper and severe actions to cease and confiscate these counterfeit products. Sorry this didn’t help.

Drivers for USB to Serial Adapter Prolific and FTDI

In case you suspect a counterfeit chip inside, you may also contact Prolific to provide the vendor information. Later version, like 3.

Prolific also prohibits the distribution of any PL drivers including download links without written permission from Prolific. If you vid067b pid 2303 vvid067b configuration panel, you will see the COM port coming OK, but then switch off because of error Vid067b pid 2303 only problem with it, is that, it reload the latest driver when you plug the device on a never used USB port.


USB Serial Adapter Drivers Page

Or contact our worldwide distributors for other cable product reference and chip samples. In reply to OmarGimenez’s post on November 22, Reply Did this solve pod problem?

Each time you turn vid067b pid 2303 computer off, the latest driver is reloaded due to windows auto-update or if you unplug and plug again the device vid067b pid 2303 USB port. This work fine, but looking at the configuration vld067b, you will then notice that there is an error code 10 and the driver is not working properly.