Download and install PAX Technology Co. Ltd USB Serial Port 03 for Application driver

USB Serial Port 03 for Application is a Ports hardware 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_043B&MI_03; this string has to match your hardware.

1. Install PAX Technology Co. Ltd USB Serial Port 03 for Application driver manually

1. Download the setup file for PAX Technology Co. Ltd USB Serial Port 03 for Application driver from the link below. This download link is for the driver version 2.9.12.0 dated 2021-04-13.
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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. Go through the driver installation wizard, which should be pretty easy to follow. 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 new driver, it is as simple as that.
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This driver is not digitally signed.
Size of this driver: 0 bytes (0 B)
This driver was installed by many users and received an average rating of 3.1 stars out of 33323 votes.

2. Installing the PAX Technology Co. Ltd USB Serial Port 03 for Application driver using DriverMax: the easy way

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. How can you install a driver using DriverMax? Let's see!

1. Open DriverMax and press on the yellow button named ~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 PAX Technology Co. Ltd USB Serial Port 03 for Application driver. Click on Update.
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5. Finished installing the driver!
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