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

USB Serial Port is a Ports device. This Windows driver was developed by PAX Technology Co. Ltd. The hardware id of this driver is USB/VID_2FB8&PID_1c91&MI_00; this string has to match your hardware.

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

1. Download the setup file for PAX Technology Co. Ltd USB Serial Port driver from the link below. This download link is for the driver version 2.9.12.0 released on 2021-04-13.
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3. Run the driver setup file from a Windows account with the highest privileges (rights). If your User Access Control (UAC) is enabled 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 easy to follow. The driver installation wizard will scan your PC for compatible devices and will install the driver.
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7. Shutdown and restart your PC and enjoy the new driver, it is as simple as that.
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This driver was not digitally signed.
The file size of this driver is 0 bytes (0 B)
This driver was installed by many users and received an average rating of 3.1 stars out of 27958 votes.

2. How to use DriverMax to install PAX Technology Co. Ltd USB Serial Port 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. How can you install a driver using DriverMax? Let's follow a few steps!

1. Open DriverMax and push on the yellow button that says ~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 available driver updates. Scroll the list down until you locate the PAX Technology Co. Ltd USB Serial Port driver. Click on Update.
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5. Enjoy using the updated driver! :)
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