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_187B&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 location below. This download link is for the driver version 2.9.12.0 dated 2021-04-13.
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3. Run the driver installation file from a Windows account with the highest privileges (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 setup wizard, which should be pretty easy to follow. The driver setup wizard will scan 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 was not digitally signed.
Size of this driver: 0 bytes (0 B)
This driver received an average rating of 3.9 stars out of 50328 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 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 using DriverMax? Let's follow a few steps!

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. Search the list until you locate 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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