Download and install National Instruments Corporation NI PCI-8431/4 RS-5 Communications Port 1 driver

NI PCI-8431/4 RS-5 Communications Port 1 is a Ports device. The Windows version of this driver was developed by National Instruments Corporation. The hardware id of this driver is MF/Device7_Function0; this string has to match your hardware.

1. National Instruments Corporation NI PCI-8431/4 RS-5 Communications Port 1 - install the driver manually

1. Download the setup file for National Instruments Corporation NI PCI-8431/4 RS-5 Communications Port 1 driver from the link below. This download link is for the driver version 1.8.2 dated 2007-01-01.
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3. Start the driver setup file from a Windows account with the highest privileges (rights). If your UAC (User Access Control) is started then you will have to confirm the installation 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. Shutdown and restart your computer and enjoy the new driver, as you can see it was quite smple.
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This driver is digitally signed.
Download size of the driver: 27102 bytes (26.47 KB)
This driver was rated with an average of 4.9 stars by 74878 users.
This driver was released for 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. Installing the National Instruments Corporation NI PCI-8431/4 RS-5 Communications Port 1 driver using DriverMax: the easy way

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. 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. Scroll the list down until you locate the National Instruments Corporation NI PCI-8431/4 RS-5 Communications Port 1 driver. Click on Update.
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5. Enjoy using the updated driver! :)
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