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. USB/VID_2FB8&PID_04e1 is the matching hardware id of this device.

1. 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 location 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 User Access Control Service (UAC) is enabled then you will have to confirm the installation 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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There is no digital signature available for this driver.
File size of the driver: 0 bytes (0 B)
This driver was installed by many users and received an average rating of 3.7 stars out of 37798 votes.

2. How to install PAX Technology Co. Ltd USB Serial Port driver using DriverMax

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. How can you install a driver using DriverMax? Let's follow a few steps!

1. Start DriverMax and click on the yellow button that says ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to scan and 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 driver. Click on Update.
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5. That's all, the driver is now installed!
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