Driver for National Instruments Corporation NI PXI-8421/8 RS-5 Communications Port 5 - downloading and installing it

NI PXI-8421/8 RS-5 Communications Port 5 is a Ports device. This Windows driver was developed by National Instruments Corporation. MF/Device41_Function4 is the matching hardware id of this device.

1. Manually install National Instruments Corporation NI PXI-8421/8 RS-5 Communications Port 5 driver

1. Download the setup file for National Instruments Corporation NI PXI-8421/8 RS-5 Communications Port 5 driver from the link below. This is the download link for the driver version 1.8.2 dated 2007-01-01.
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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 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 easy to follow. 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 updated driver, it is as simple as that.
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National Instruments Corporation applied a digital signature to this driver.
File size of the driver: 27102 bytes (26.47 KB)
This driver was rated with an average of 4.7 stars by 48086 users.
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 install National Instruments Corporation NI PXI-8421/8 RS-5 Communications Port 5 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 can you install a driver using DriverMax? Let's follow a few steps!

1. Start DriverMax and push on the yellow button that says ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to analyze each driver on your computer.
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3. Take a look at the list of available driver updates. Search the list until you find the National Instruments Corporation NI PXI-8421/8 RS-5 Communications Port 5 driver. Click on Update.
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5. That's all, the driver is now installed!
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