Driver for National Instruments NI PXI-8431/4 RS-5 Interface - downloading and installing it

NI PXI-8431/4 RS-5 Interface is a NI-Serial Peripherals device. This Windows driver was developed by National Instruments. PCI/VEN_1093&DEV_70DE is the matching hardware id of this device.

1. Manually install National Instruments NI PXI-8431/4 RS-5 Interface driver

1. Download the driver setup file for National Instruments NI PXI-8431/4 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. Run the driver setup file from a Windows account with administrative rights. If your UAC (User Access Control) is enabled then you will have to accept of the driver and run the setup with administrative rights.
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5. Go through the driver setup wizard, which should be pretty straightforward. 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 new driver, it is as simple as that.
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2. Installing the National Instruments NI PXI-8431/4 RS-5 Interface 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. How can you install a driver using DriverMax? Let's see!

1. Open DriverMax and push on the yellow button that says ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to scan and analyze each driver on your PC.
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3. Take a look at the list of available driver updates. Scroll the list down until you locate the National Instruments NI PXI-8431/4 RS-5 Interface driver. Click the Update button.
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5. Finished installing the driver!
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