Prolific Usb To Serial Comm Driver

Prolific offers complete USB to Serial/UART/RS232 and USB to Printer interface bridge solution for Windows, Mac, Linux, and Android platform. Prolific provides perfect solution to connect your legacy peripherals and application to any USB host platform. Warning Letter on Counterfeit Products (Please read).

Scroll down to Ports (Com & LPT) and double-click on 'Prolific USB-to-Serial Comm Port (COM#)'. In the Properties Window, Click on 'Driver'. The 'Driver Version' must say '3.3.2.102 ' dated 09/24/08. If not, then the correct driver is not installed. Prolific USB-to-Serial Comm Port Driver. Release date: 06-Jun-2019. Last updated: 06-Jun-2019. DETAILS OF CHANGE. Formal submit driver for Windows 10 Redstone 5 IOT.

Fail to connect your devices with Windows 10 using the Prolific USB to Serial adapter cable? Besides, you might notice there’s a yellow warning mark with Prolific USB to Serial driver in Device Manager. That could be really frustrating…

Don’t panic. Certainly you’re not the only one. We’ve seen many Windows users reporting this Prolific USB to Serial driver not working on Windows 10 issue. More importantly, you can easily fix it with the solutions here. Read on and see how…

Try these fixes:

Solution 1: Update your Prolific USB to Serial driver to the latest version

Prolific Usb To Serial Comm Driver Download

Prolific usb-to-serial comm port driver error code 10

Your not working Prolific USB to Serial driver problem could be caused by the corrupted, missing or outdated driver itself. So it would help if you update the driver to the latest version.

You can update your Prolific USB to Serial driver to the latest version either manually or automatically.

Manual driver update – You can update your Prolific USB to Serial driver manually by going to the official Prolific website, and searching for the most recent correct driver. Be sure to choose the only driver that is compatible with your Windows version.
Automatic driver update – If you don’t have the time, patience or computer skills to update your Prolific USB to Serial driver manually, you can, instead, do it automatically with Driver Easy. Driver Easy will automatically recognize your system and find the correct driver for your exact Prolific adapter, and your Windows version, and it will download and install them correctly:

Download and install Driver Easy.
Run Driver Easy and click the Scan Now button. Driver Easy will then scan your computer and detect any problem drivers.
Click Update next to the flagged Prolific USB to Serial driver to automatically download the correct version of that driver, then you can manually install it (you can do this with the FREE version).
Or click Update All to automatically download and install the correct version of all the drivers that are missing or out of date on your system. (This requires the Pro version which comes with full support and a 30-day money back guarantee. You’ll be prompted to upgrade when you click Update All.)

Solution 2: 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. But sometimes the latest driver doesn’t work with old hardware.

When you upgrade your older Windows system to the latest Windows 10, or perform updates directly on Windows 10, the Prolific USB to Serial driver also gets update, and if it doesn’t work with your old hardware, you might have the problem. So you can try to downgrade your Prolific USB to Serial driver.

Here’s how you can do it:

On your desktop, right-click on the Start button, then select Device Manager.
Double-click Ports(COM & LPT), then right-click on your Prolific USB to Serial driver to select Update driver.
Click Browse my computer for driver software.
Select Let me pick from a list of available drivers on my computer.
Select an older version on the Model list. Then Next.

Then the driver you select would be installed on your Windows 10 computer automatically.

Once it’s done, connect your device again and see if it goes well.

Hopefully this helps. Feel free to comment below with your own experiences.

Here is a video Explanation to try before going through the article to Fix prolific USB to serial driver error

When you use the prolific devices in windows ten, there’ll a standard error is that your devices cannot work properly as a result of the code ten error.

And in device manager, you may see the prolific usb to serial device as a yellow exclamation.

As you’ll be able to see from your real case, you open the device manager, however to search out there’s a yellow exclamation next to the Prolific USB TO Serial Comm Port (COMS).

Obviously, if you double-click on it, you will see:

The Device standing shows you This device cannot begin.

(Code 10).

Now you may have celebrated well regarding the troubles with the Prolific USB to the Serial driver on Windows ten.

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Or sometimes, you will also see the USB mass storeage with code 10 error .

The Prolific USB to serial Issue also will show messages like this:

“This Device cannot start (Code 10)”
“No driver installed for this device”
“Device driver was not successfully installed”
Regardless what is the real case for you, it is urgent to solve this error code 10 immediately.

If you’re a lot of acquainted with the Prolific USB to Serial drivers, perhaps you’ll be able to recognize precisely why you ought to take some measures quickly.

It is developed by Prolific to supply interface bridge answer to attach your heritage peripherals and application on Windows, Mac, Linux, and robot system.

Now you can know how important it is on your PC.

Because The Prolific 64-bit drivers that Microsoft use , Versions 3.4.67.325, 3.4.25.218, 2.1.51.238 and 3.4.62.293 – cannot act

with most adapters, this showing the generic “Code 10” error.

How to Fix the Prolific USB to Serial Driver cannot begin Windows 10?

On the idea of the on top of analysis, it’s apparent that the Prolific USB to Serial Comm Port driver is that the main explanation for this code error ten on Windows ten.

Therefore, resolution the Prolific USB to Serial driver issue are often the foremost effective and economical ways.

The First Solution: Update Prolific USB to Serial Driver in Device controller

Device manager is additionally prepared for you to update all the device drivers for Windows ten, here you want to update the Prolific USB to Serial drivers is no exception.

1. Unplug all USB-To-Serial adapters from your computer.
2. Open Device Manager .

3. Expand Ports (Com & LPT) so right-click Prolific USB-to-Serial Comm Port (Com5) to Update Driver.

Here in your laptop, maybe it is another comm port.

4. Select the choice ( Search automatically for updated driver software).

Windows ten can search the newest of prolific USB to the Serial driver for your laptop.

And with it, the code ten error cannot begin won’t happens to your Prolific USB to Serial devices.

if your computer cannot be installed with the new one with this way, you can try to navigate to the Prolific official site to download the current released driver on Windows 10.

Solution 2: Update the Prolific USB to Serial Driver mechanically

Sometimes, the Prolific web site won’t transfer the Prolific USB to USB Serial devices often for Windows ten.

Or on the other hand, you cannot find your machine model there.
Or simply to enjoy the convenience given by the tool — Driver Doctor.

You can attempt to update the prolific USB to Serial drivers in associate automatic method.

1. Download & run Driver Doctor on Windows 10.
2. Hit the button Scan Now, Get Drivers and Download All one by one.

In this way, Driver Doctor will scan for your PC til downloading the outdated or incompatible drivers on Windows ten, including the prolific USB to Serial driver.

Prolific Usb To Serial Comm Port Driver Error

It will solely take you very little time to use Driver Doctor to transfer the updated Prolific USB to Serial drivers.

The Third Solution: Troubleshoot the Prolific USB to Serial Devices

If the ways that on top of ar useless for you, maybe you have to use hardware and devices troubleshooter for Windows 10 to pinpoint the causes for the code error 10 with

Prolific USB to Serial Comm Port.

2. below Troubleshoot, scroll down to find out Hardware and Devices to Run the troubleshooter.

Prolific Usb To Serial Comm Port Driver Error

This fixer will allow you to recognize whether or not there ar any issues together with your Prolific USB to Serial devices.

If there are, Windows 10 can fix some of this errors automatically.

Prolific Usb To Serial Comm Driver

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