Why Has Prolific USB to Serial Driver Stopped Working? When they are missing, outdated, or corrupt, everything you connect, be it an internal device like GPU or an external device like a keyboard, gives certain issues. The reason behind the error is clear: the drivers have malfunctioned on the PC.ĭrivers are key components that allow a computer to communicate with the devices connected to it. First, let’s address the What – What is Causing Prolific USB to Serial Connectors to Stop Working? So, let’s break down the Prolific USB to Serial issue into these three categories. To resolve any issue on your PC, you need to understand three things – Read the post till the end! Best Ways to Fix Prolific USB to Serial Driver Not Working on Windows This blog discusses fixing Prolific USB to Serial drivers not working on your Windows 10/11 PC. It has been observed that the issue often prevails due to the driver issues on your PC. Reason for Prolific USB connector not working. However, if you are using a dedicated USB to Serial converter by Prolific and it has stopped working, this blog will surely help. The Prolific USB to serial connectors helps convert USB to Serial/UART/RS232, allowing you to easily connect any legacy peripherals to your modern PC. This is when you can opt for Prolific USB to serial driver connectors.
However, some of these devices connect to modern PC require a serial port on your computer. Since the revolution of computing devices, these have been replaced by USBs. These are the oldest peripheral connectors for PCs that connect old modems, printers, and other devices. So in the end, if you get a Baofeng cable that isn’t the Btech FTDI cable and the Prolific driver doesn’t work, try the WCH CH340/341 driver.Serial ports have been around for decades. As a last ditch effort I installed that driver and it instantly worked flawlessly. HOWEVER, the cable I received actually uses the WCH chip and needs CH340/341 driver from Miklor. From the reviews about half the people can get it to work from the Prolific 3.2 driver. The cable I got ( ) was said to be a Prolific chip. All other guides I have found had someone just select the 3.2 driver and it would install with no problem. It will not allow me to change the driver to 3.2. I followed the instructions of installing the correct 3.2 driver, however when I go to set the device for the 3.2 driver is when I get the error 10 message. I got a prolific based cable for the Uv5R. We will strive to maintain a fair, inclusive, and positive atmosphere, but we can't please all of the people, all of the time. Mods will remove posts and comments at their discretion for violating this.Ĩ. This includes callsign if they don't have it publicly displayed!Ħ. Do not post another user's personal information. Callsigns displayed must be your own callsigns.ĥ. Keep flair SFW and applicable to the hobby. Do not spam your product, website, blog, YouTube channel or other personal project.Ĥ. No personal attacks, hate speech, name calling, or discriminatory remarks allowed.ģ.
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