National Instruments Corporation NI PXI-8422/4 Isolated RS-232 Communications Port 4 driver download and installation

NI PXI-8422/4 Isolated RS-232 Communications Port 4 is a Ports device. The developer of this driver was National Instruments Corporation. MF/PXI_I232_4_DEV3 is the matching hardware id of this device.

1. How to manually install National Instruments Corporation NI PXI-8422/4 Isolated RS-232 Communications Port 4 driver

1. Download the driver setup file for National Instruments Corporation NI PXI-8422/4 Isolated RS-232 Communications Port 4 driver from the link below. This is the download link for the driver version 1.6 dated 2004-01-01.
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3. Start 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. Restart your computer and enjoy the new driver, it is as simple as that.
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This driver was not digitally signed.
Download size of the driver: 45881 bytes (44.81 KB)
Driver rating 3 stars out of 77742 votes.
This driver is compatible with the following versions of Windows:

• This driver works on Windows 2000 32 bits
• This driver works on Windows Server 2003 32 bits
• This driver works on Windows XP 32 bits
• This driver works on Windows Vista 32 bits
• This driver works on Windows 7 32 bits
• This driver works on Windows 8 32 bits
• This driver works on Windows 8.1 32 bits
• This driver works on Windows 10 32 bits
• This driver works on Windows 11 32 bits

2. How to use DriverMax to install National Instruments Corporation NI PXI-8422/4 Isolated RS-232 Communications Port 4 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 with DriverMax? Let's follow a few steps!

1. Start DriverMax and press 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 National Instruments Corporation NI PXI-8422/4 Isolated RS-232 Communications Port 4 driver. Click on Update.
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5. Enjoy using the updated driver! :)
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