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PAX Technology Co. Ltd USB Serial Port - two ways of downloading and installing the driver


USB Serial Port is a Ports hardware device. The developer of this driver was PAX Technology Co. Ltd. The hardware id of this driver is USB/VID_2FB8&PID_0851; this string has to match your hardware.

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


  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 released on 2021-04-13.
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  3. Run the driver installation file from a Windows account with administrative rights. If your User Access Control (UAC) is running then you will have to accept of the driver and run the setup with administrative rights.
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  5. Follow the driver setup wizard, which should be pretty straightforward. The driver setup wizard will scan your PC for compatible devices and will install the driver.
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  7. Restart your computer and enjoy the fresh driver, it is as simple as that.
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This driver is digitally signed by the manufacturer.
The file size of this driver is 129585 bytes (126.55 KB)
This driver was rated with an average of 4.3 stars by 20079 users.
This driver will work for the following versions of Windows:

  • This driver works on Windows 2000 64 bits
  • This driver works on Windows Server 2003 64 bits
  • This driver works on Windows XP 64 bits
  • This driver works on Windows Vista 64 bits
  • This driver works on Windows 7 64 bits
  • This driver works on Windows 8 64 bits
  • This driver works on Windows 8.1 64 bits
  • This driver works on Windows 10 64 bits
  • This driver works on Windows 11 64 bits



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


The advantage of using DriverMax is that it will install the driver for you in just a few seconds and it will keep each driver up to date, not just this one. How easy can you install a driver with DriverMax? Let's take a look!

  1. Open DriverMax and press 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 find the PAX Technology Co. Ltd USB Serial Port driver. Click the Update button.
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  5. That's all, the driver is now installed!
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Drivers