Here are some USB 2.0 Serial Driver Free Download links. We frequently use USB to serial cables or converters. Personally, I had a bad experience with these types of cables. Most of the time you need a driver and you are searching for it over the internet but none works. Here are some good driver links that may help you.

Different cables:

We frequently use these types of USB-Serial cables:

There are many more types available in the market. But very few are from Prolific and most of them are either copies or some others. So finding the perfect driver is sometimes time-consuming. That is why I’ve gathered some download links that may save some time for you.

You may find this helpful: How to remove noise/garbage from the HD44780 LCD display


USB 2.0 Serial Driver Free Download from here.


Driver installer ZiaDog

Hercules virtual monitor.



First, try to be sure what type of cable or converter you have. Then plug the USB in and go to Device manager.

Win+X >> Device Manager

Then check the type of USB your PC found.

Then download the proper driver and update it / install it.


No need to thank me. It’s just a helpful post. I hope it will save you time. Thanks.


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This is a personal electronics blog. The author loves to write on different topics and shares his knowledge to help others.


Joy · June 20, 2021 at 4:39 pm

Sir I would like to make a PLC Cable like LG, Mitsubishi, Siemens, Delta, Zelio for what I can do or get help from.

    MKDas · June 21, 2021 at 4:40 am

    It’s not an easy job. Know about each PLC communication protocol. Then you can try.

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