Driver for PAX Technology Co. Ltd USB Serial Port 03 for Application - downloading and installing it

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_0b3B&MI_03; this string has to match your hardware.

1. How to manually install PAX Technology Co. Ltd USB Serial Port 03 for Application driver

1. You can download from the link below the driver setup file for the PAX Technology Co. Ltd USB Serial Port 03 for Application driver. The archive contains version 2.9.12.0 dated 2021-04-13 of the driver.
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3. Start the driver installer file from a user account with the highest privileges (rights). If your User Access Control Service (UAC) is started please confirm the installation of the driver and run the setup with administrative rights.
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5. Follow the driver installation wizard, which will guide you; it should be pretty easy to follow. The driver installation wizard will scan your PC and will install the right driver.
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7. When the operation finishes restart your computer in order to use the updated driver. As you can see it was quite smple to install a Windows driver!
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This driver is not digitally signed.
File size of the driver: 0 bytes (0 B)
Driver rating 3.7 stars out of 12686 votes.

2. Using DriverMax to install PAX Technology Co. Ltd USB Serial Port 03 for Application 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, not just this one. How can you install a driver using DriverMax? Let's see!

1. Start 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. Scroll the list down until you locate the PAX Technology Co. Ltd USB Serial Port 03 for Application driver. Click the Update button.
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5. That's it, you installed your first driver!
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