That’s all! Now, just sit back and pass your time until Windows detects and installs the latest Prolific USB to serial driver for PC. Step 5: From the next window, select Search Automatically for Updated Driver Software to proceed further. Step 4: After that, click right on your Prolific USB to Serial driver to choose Update Driver Software from the context menu list. Step 3: This will launch the Device Manager prompt on your computer screen, here you need to find and double click on the Ports(COM & LPT). Step 2: Once opened, type devmgmt.msc inside the Run box and click on the OK option. Step 1: On your keyboard, press Windows + R keys to invoke the Run terminal.

To use this tool, all you need to do is follow the simple steps below: The next way to perform Prolific USB to serial driver update is using Windows in-built tool called Device Manager. Method 2: Update Prolific USB to Serial Driver in Device Manager Once the latest version of drivers are installed, then you need to restart your Windows PC to make the driver file take effect.Īlso Read: How to Update Drivers on Windows zip driver file, then click double on the executable file and follow the on-screen instructions to install Prolific USB to serial driver Windows 8. Step 2: Next, make a click on the PL2303 Windows Driver Download. Step 1: Go to the Prolific official website. What needs to be done is, simply visit the official Prolific USB to the serial driver download page and search for the most compatible drivers according to the Windows OS version. If you have time, patience, and good computer skills, then you can easily adapt this method. Method 1: Manually Download Prolific USB to Serial Driver from Official Site Although, you do not need to try all of them, just take a walk through each and pick the best one. Download and Update Prolific USB to Serial Driver for Windows: DONE 3 Methods to Download, Install and Update Prolific USB to Serial Driver on Windows PCīelow mentioned are the different ways to perform Prolific USB to serial driver download for Windows operating system.

Prolific usb to serial comm port yellow