National Instruments NI PXIe-5421 how to download and install the driver

NI PXIe-5421 is a DAQ Device hardware device. This driver was developed by National Instruments. The hardware id of this driver is PCI/VEN_1093&DEV_C4C4&SUBSYS_728A1093; this string has to match your hardware.

1. National Instruments NI PXIe-5421 - install the driver manually

1. Download the setup file for National Instruments NI PXIe-5421 driver from the location below. This is the download link for the driver version 19.1.0.49152 released on 2019-08-06.
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3. Start the driver installation file from a Windows account with the highest privileges (rights). If your UAC (User Access Control) is running then you will have to confirm the installation 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 analyze your PC for compatible devices and will install the driver.
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7. Shutdown and restart your computer and enjoy the fresh driver, as you can see it was quite smple.
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This driver is not digitally signed.

This driver received an average rating of 3.5 stars out of 66137 votes.

2. The easy way: using DriverMax to install National Instruments NI PXIe-5421 driver

The advantage of using DriverMax is that it will setup the driver for you in just a few seconds and it will keep each driver up to date. How can you install a driver with DriverMax? Let's take a look!

1. Open DriverMax and press on the yellow button named ~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 driver updates. Scroll the list down until you locate the National Instruments NI PXIe-5421 driver. Click the Update button.
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5. Enjoy using the updated driver! :)
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