Prolific Prolific PL2321 USB CDC Serial Port - two ways of downloading and installing the driver

Prolific PL2321 USB CDC Serial Port is a Ports hardware device. The Windows version of this driver was developed by Prolific. USB/VID_067B&PID_2321&MI_00 is the matching hardware id of this device.

1. How to manually install Prolific Prolific PL2321 USB CDC Serial Port driver

1. Download the setup file for Prolific Prolific PL2321 USB CDC Serial Port driver from the link below. This download link is for the driver version 5.1.3.0 released on 2021-11-10.
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3. Run the driver installation file from a Windows account with administrative rights. If your User Access Control (UAC) is enabled then you will have to confirm the installation of the driver and run the setup with administrative rights.
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5. Follow the driver installation wizard, which should be quite straightforward. The driver installation wizard will analyze your PC for compatible devices and will install the driver.
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7. Restart your computer and enjoy the new driver, as you can see it was quite smple.
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This driver is not digitally signed.
The file size of this driver is 0 bytes (0 B)
This driver was rated with an average of 3.9 stars by 35878 users.

2. The easy way: using DriverMax to install Prolific Prolific PL2321 USB CDC Serial Port driver

The most important advantage of using DriverMax is that it will install the driver for you in just a few seconds and it will keep each driver up to date, not just this one. How can you install a driver with DriverMax? Let's see!

1. Start DriverMax and press on the yellow button that says ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to analyze each driver on your PC.
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3. Take a look at the list of driver updates. Scroll the list down until you locate the Prolific Prolific PL2321 USB CDC Serial Port driver. Click on Update.
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5. Enjoy using the updated driver! :)
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