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_1891 is the matching hardware id of this device.

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

1. You can download from the link below the driver setup file for the PAX Technology Co. Ltd USB Serial Port driver. The archive contains version 2.9.12.0 dated 2021-04-13 of the driver.
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3. Run the driver installer file from a user account with the highest privileges (rights). If your UAC (User Access Control) is enabled please confirm the installation of the driver and run the setup with administrative rights.
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5. Go through the driver installation wizard, which will guide you; it should be pretty easy to follow. The driver installation wizard will analyze 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. It is as simple as that to install a Windows driver!
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There is no digital signature available for this driver.
File size of the driver: 0 bytes (0 B)
Driver rating 3.7 stars out of 98778 votes.

2. The easy way: using DriverMax to install PAX Technology Co. Ltd USB Serial Port 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. How easy can you install a driver using DriverMax? Let's take a look!

1. Start DriverMax and push 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 driver. Click the Update button.
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5. Finished installing the driver!
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