Driver for National Instruments NI PCI-8431/8 RS-5 Interface - downloading and installing it

NI PCI-8431/8 RS-5 Interface is a NI-Serial Peripherals hardware device. The developer of this driver was National Instruments. The hardware id of this driver is PCI/VEN_1093&DEV_70E5; this string has to match your hardware.

1. National Instruments NI PCI-8431/8 RS-5 Interface - install the driver manually

1. Download the setup file for National Instruments NI PCI-8431/8 RS-5 Interface driver from the location below. This download link is for the driver version 3.9.0.49154 released on 2012-10-20.
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3. Start the driver installation file from a Windows account with the highest privileges (rights). If your User Access Control Service (UAC) 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 quite straightforward. The driver setup wizard will analyze your PC for compatible devices and will install the driver.
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7. Restart your computer and enjoy the updated driver, as you can see it was quite smple.
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This driver was not digitally signed.

This driver was rated with an average of 3.6 stars by 30919 users.

2. The easy way: using DriverMax to install National Instruments NI PCI-8431/8 RS-5 Interface driver

The advantage of using DriverMax is that it will install the driver for you in the easiest possible way and it will keep each driver up to date. How can you install a driver with DriverMax? Let's see!

1. Open DriverMax and click 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 driver updates. Search the list until you locate the National Instruments NI PCI-8431/8 RS-5 Interface driver. Click the Update button.
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5. Finished installing the driver!
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