Prolific Prolific PL2321 USB CDC Serial Port driver download and installation

Prolific PL2321 USB CDC Serial Port is a Ports hardware device. The Windows version of this driver was developed by Prolific. The hardware id of this driver is USB/VID_067B&PID_2321&MI_00; this string has to match your hardware.

1. Prolific Prolific PL2321 USB CDC Serial Port - install the driver manually

1. Download the setup file for Prolific Prolific PL2321 USB CDC Serial Port driver from the location below. This download link is for the driver version 5.1.3.0 dated 2021-11-10.
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3. Start the driver setup file from a Windows account with administrative rights. If your User Access Control Service (UAC) is enabled then you will have to accept of the driver and run the setup with administrative rights.
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5. Follow the driver installation wizard, which should be quite easy to follow. The driver installation wizard will analyze your PC for compatible devices and will install the driver.
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7. Shutdown and restart your computer and enjoy the updated driver, it is as simple as that.
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This driver is not digitally signed.

This driver received an average rating of 3.5 stars out of 86700 votes.

2. Using DriverMax to install Prolific Prolific PL2321 USB CDC Serial Port driver

The advantage of using DriverMax is that it will setup the driver for you in just a few seconds and it will keep each driver up to date. How easy can you install a driver with DriverMax? Let's see!

1. Start DriverMax and click on the yellow button that says ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to scan and analyze each driver on your computer.
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3. Take a look at the list of detected driver updates. Search the list until you locate the Prolific Prolific PL2321 USB CDC Serial Port driver. Click the Update button.
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5. That's it, you installed your first driver!
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