Download and install PAX Technology Co. Ltd USB Serial Port driver

USB Serial Port is a Ports device. This Windows driver was developed by PAX Technology Co. Ltd. The hardware id of this driver is USB/VID_2FB8&PID_0cd1; this string has to match your hardware.

1. Install PAX Technology Co. Ltd USB Serial Port driver manually

1. Download the setup file for PAX Technology Co. Ltd USB Serial Port driver from the link below. This is the download link for the driver version 2.9.12.0 released on 2021-04-13.
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3. Start the driver installation file from a Windows account with administrative rights. If your UAC (User Access Control) 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 pretty straightforward. The driver installation wizard will analyze your PC for compatible devices and will install the driver.
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7. Restart your PC and enjoy the updated driver, it is as simple as that.
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This driver was not digitally signed.
Size of this driver: 0 bytes (0 B)
Driver rating 3.4 stars out of 48939 votes.

2. The easy way: using DriverMax to install PAX Technology Co. Ltd USB Serial Port driver

The advantage of using DriverMax is that it will setup the driver for you in the easiest possible way and it will keep each driver up to date, not just this one. How can you install a driver using DriverMax? Let's take a look!

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 find the PAX Technology Co. Ltd USB Serial Port driver. Click on Update.
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5. Enjoy using the updated driver! :)
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