National Instruments NI PXI-8421/8 RS-5 Interface driver download and installation

NI PXI-8421/8 RS-5 Interface is a NI-Serial Peripherals device. This Windows driver was developed by National Instruments. In order to make sure you are downloading the exact right driver the hardware id is PCI/VEN_1093&DEV_D2A0.

1. National Instruments NI PXI-8421/8 RS-5 Interface - install the driver manually

1. You can download from the link below the driver setup file for the National Instruments NI PXI-8421/8 RS-5 Interface driver. The archive contains version 19.0.0.49152 dated 2019-03-20 of the driver.
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3. Start the driver installer file from a user account with the highest privileges (rights). If your UAC (User Access Control) is running please accept of the driver and run the setup with administrative rights.
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5. Go through the driver installation wizard, which will guide you; it should be quite easy to follow. The driver installation wizard will scan your computer and will install the right driver.
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7. When the operation finishes restart your computer in order to use the updated driver. It is as simple as that to install a Windows driver!
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This driver was not digitally signed.

Driver rating 3.8 stars out of 61497 votes.

2. How to install National Instruments NI PXI-8421/8 RS-5 Interface driver using DriverMax

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 easy can you install a driver with DriverMax? Let's see!

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