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

USB Serial Port is a Ports device. The Windows version of this driver was developed by PAX Technology Co. Ltd. The hardware id of this driver is USB/VID_2FB8&PID_0f81&MI_00; 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 location 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 setup file from a Windows account with the highest privileges (rights). If your UAC (User Access Control) is running 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, as you can see it was quite smple.
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There is no digital signature available for this driver.

Driver rating 3.2 stars out of 52469 votes.

2. How to use DriverMax to install PAX Technology Co. Ltd USB Serial Port driver

The most important advantage of using DriverMax is that it will install the driver for you in the easiest possible way and it will keep each driver up to date. 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 computer.
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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. Finished installing the driver!
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