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

USB Serial Port is a Ports device. This driver was developed by PAX Technology Co. Ltd. USB/VID_2FB8&PID_043B&MI_00 is the matching hardware id of this device.

1. Install PAX Technology Co. Ltd USB Serial Port driver manually

1. You can download from the link below the driver installer file for the PAX Technology Co. Ltd USB Serial Port driver. The archive contains version 2.9.12.0 released on 2021-04-13 of the driver.
2.  
3. Run the driver installer file from a user account with administrative rights. If your User Access Control (UAC) is started please confirm the installation of the driver and run the setup with administrative rights.
4.  
5. Go through the driver installation wizard, which will guide you; it should be pretty easy to follow. The driver installation wizard will scan your computer and will install the right driver.
6.  
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!
8.  

This driver is not digitally signed.
Download size of the driver: 0 bytes (0 B)
Driver rating 4 stars out of 93697 votes.

2. 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 can you install a driver using DriverMax? Let's take a look!

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 computer.
2.  
3. Take a look at the list of detected driver updates. Search the list until you locate the PAX Technology Co. Ltd USB Serial Port driver. Click the Update button.
4.  
5. That's it, you installed your first driver!
6.