National Instruments NI PXI-8422/4 Isolated RS-232 Interface driver download and installation

NI PXI-8422/4 Isolated RS-232 Interface is a NI-Serial Peripherals device. The Windows version of this driver was developed by National Instruments. The hardware id of this driver is PCI/VEN_1093&DEV_D1A0.

1. National Instruments NI PXI-8422/4 Isolated RS-232 Interface - install the driver manually

1. You can download from the link below the driver installer file for the National Instruments NI PXI-8422/4 Isolated RS-232 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 administrative rights. If your User Access Control (UAC) is started please accept 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 scan your computer and will install the right driver.
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7. When the operation finishes shutdown and restart your computer in order to use the updated driver. As you can see it was quite smple to install a Windows driver!
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This driver is not digitally signed.
The file size of this driver is 0 bytes (0 B)
Driver rating 3.2 stars out of 56615 votes.

2. Using DriverMax to install National Instruments NI PXI-8422/4 Isolated RS-232 Interface driver

The most important 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 see!

1. Open DriverMax and click 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-8422/4 Isolated RS-232 Interface driver. Click the Update button.
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5. That's all, the driver is now installed!
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