National Instruments Corporation NI PXI-8421/8 RS-5 Communications Port 4 - two ways of downloading and installing the driver

NI PXI-8421/8 RS-5 Communications Port 4 is a Ports hardware device. The developer of this driver was National Instruments Corporation. The hardware id of this driver is MF/Device41_Function3.

1. How to manually install National Instruments Corporation NI PXI-8421/8 RS-5 Communications Port 4 driver

1. You can download from the link below the driver setup file for the National Instruments Corporation NI PXI-8421/8 RS-5 Communications Port 4 driver. The archive contains version 1.8.2 dated 2007-01-01 of the driver.
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3. Run the driver installer file from a user account with the highest privileges (rights). If your User Access Control (UAC) is enabled please confirm the installation of the driver and run the setup with administrative rights.
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5. Follow 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 shutdown and restart your PC in order to use the updated driver. It is as simple as that to install a Windows driver!
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National Instruments Corporation applied a digital signature to this driver.
Size of this driver: 27102 bytes (26.47 KB)
This driver received an average rating of 4.2 stars out of 18009 votes.
This driver is fully 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. The easy way: using DriverMax to install National Instruments Corporation NI PXI-8421/8 RS-5 Communications Port 4 driver

The advantage of using DriverMax is that it will setup the driver for you in the easiest possible way and it will keep each driver up to date, not just this one. How can you install a driver with 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 PC.
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3. Take a look at the list of detected driver updates. Search the list until you locate the National Instruments Corporation NI PXI-8421/8 RS-5 Communications Port 4 driver. Click on Update.
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5. Finished installing the driver!
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