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

USB Serial Port 03 for Application is a Ports device. This driver was developed by PAX Technology Co. Ltd. USB/VID_2FB8&PID_149B&MI_03 is the matching hardware id of this device.

1. PAX Technology Co. Ltd USB Serial Port 03 for Application - install the driver manually

1. Download the driver 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 installation file from a Windows account with administrative 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 pretty straightforward. The driver installation wizard will scan your PC for compatible devices and will install the driver.
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7. Restart your PC and enjoy the fresh driver, as you can see it was quite smple.
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This driver was not digitally signed.
Driver file size: 0 bytes (0 B)
Driver rating 3.4 stars out of 91833 votes.

2. The easy way: using DriverMax to install PAX Technology Co. Ltd USB Serial Port 03 for Application driver

The 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, not just this one. How can you install a driver with DriverMax? Let's follow a few steps!

1. Start DriverMax and press on the yellow button named ~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 detected driver updates. Scroll the list down until you find the PAX Technology Co. Ltd USB Serial Port 03 for Application driver. Click the Update button.
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5. Finished installing the driver!
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