![Prolific usb to serial comm port driver error](https://knopkazmeya.com/16.png)
- #Prolific usb to serial comm port driver error install
- #Prolific usb to serial comm port driver error driver
- #Prolific usb to serial comm port driver error windows 10
- #Prolific usb to serial comm port driver error windows 8.1
- #Prolific usb to serial comm port driver error code
Is it trying to warn us again about the device still being illegal and fake. Everything with the proper name and port number but still with the warning sign. Now we have got a strange warning sign in from of the port number.
#Prolific usb to serial comm port driver error install
Then we unplugged the device and Put it right back and let windows install the drivers automatically. We just went ahead, Right clicked on the Port and clicked on “Uninstall device”. Please buy the original cables only from us“. Saying “ Hey you are using Illegal stuff. More on our research pointed out there are several versions or look-alikes / copy cats / counterfeit (use as per your liking) of PL2303 are flooded out in the market, and Prolific just wanted to give us all a warning shot. Where we all sleeping from the past 8 years (apart from 2020 where we all had good sleep I guess). In addition in the device properties there is an error.The message was clear, it said it has been phased out in 2012 while we see this message in 2020. Putty is constantly giving an error „Unable to open connection”.
#Prolific usb to serial comm port driver error windows 8.1
in Windows 8.1 as Prolific-to-Serial Comm Port but marked with yellow warning sign. The USB-to-UART converters with Prolific PL2303 chip inside which was found on Aliexpress but it gives an error.
#Prolific usb to serial comm port driver error driver
Downgrade the driver when the device is not working. See the main page on this website where there are different versions of the Prolific driver for your device.
#Prolific usb to serial comm port driver error code
You should select the old 3.3 which is from 2009 and the later version, like 3.4 or 3.6 report the error code 10.
![prolific usb to serial comm port driver error prolific usb to serial comm port driver error](https://i2.wp.com/itler.net/wp-content/uploads/2016/11/Prolific-USB-to-Serial-Comm-Port-Error-Code-10-6.jpg)
![prolific usb to serial comm port driver error prolific usb to serial comm port driver error](http://2.bp.blogspot.com/-HoaVigpfkhs/UYhhjEBfGRI/AAAAAAAAIwo/R0a7mXoKbos/s1600/2013-05-06+22_03_38-Update+Driver+Software+-+Prolific+USB-to-Serial+Comm+Port+(COM5).png)
You will note that there are different driver versions. Another windows appear, and select the bottom option: “choose from a list on my computer”. You will need to click on the COM and LPT in the driver panel and right click: the first choice should be “update driver”.Ĭhoose the second option “Look for a driver on my computer”. So now you will need to use the configuration panel or “Device Manager”. You will now need to downgrade the driver. The problem is that you will still have the previous versions of the drivers are still on your computer. Now if you had used the PL-2303 with Windows 7 and now have upgraded to Windows 10. There is another problem and this is with the old driver is still on your computer and you will need to remove the driver first. Prolific has blocked fake chips in their updates.
![prolific usb to serial comm port driver error prolific usb to serial comm port driver error](https://thydzik.com/images/usb-to-serial-adaptor-1.jpg)
Note: If these solutions do not work and you have the correct chipset then you might have a Fake chipset which is not uncommon when they are bought online on the cheap. Windows 8/8.1/10 are NOT supported in PL-2303HXA and PL-2303X EOL (End Of Life) chip versions. If you try and run them on a higher operating system they will give your the error 10 code error in the device manager.
![prolific usb to serial comm port driver error prolific usb to serial comm port driver error](http://www.ve7ed.com/W161_pasted_13.jpeg)
The chipsets PL2303H, PL-2303HX (Rev A), and PL-2303X is not supported for Windows 8 and above. If it is cheap then it is most likely a fake Prolific chipset. The most common problem with the chipset is that there are fake chipsets on the market. You will note that the Windows 8/8.1/10 are NOT supported in PL-2303HXA and PL-2303X EOL (End Of Life) chip versions. So check your chipset and ensure that you have the correct one as the older hardware no longer supported by the latest drivers. The most common error is the code 10 error which the Prolific chipset as well as Prolific error 39 as well. If you have an older operating system then check the USB driver.
#Prolific usb to serial comm port driver error windows 10
Your Windows 10 should have this installed by default. The one we have here is a Windows 7 driver.
![Prolific usb to serial comm port driver error](https://knopkazmeya.com/16.png)