Driver for National Instruments Corporation NI PXI-8421/4 RS-5 Interface - downloading and installing it

NI PXI-8421/4 RS-5 Interface is a NI-Serial Peripherals hardware device. This driver was developed by National Instruments Corporation. In order to make sure you are downloading the exact right driver the hardware id is PCI/VEN_1093&DEV_D240.

1. Install National Instruments Corporation NI PXI-8421/4 RS-5 Interface driver manually

1. Download the setup file for National Instruments Corporation NI PXI-8421/4 RS-5 Interface driver from the location below. This is the download link for the driver version 3.5.0.49152 dated 2009-04-13.
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3. Start the driver installation file from a Windows account with administrative 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 easy to follow. 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 updated driver, it is as simple as that.
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This driver is digitally signed by National Instruments Corporation.
Driver file size: 134660 bytes (131.50 KB)
This driver was rated with an average of 4 stars by 38221 users.
This driver is fully compatible with the following versions of Windows:

• This driver works on Windows 2000 32 bits
• This driver works on Windows Server 2003 32 bits
• This driver works on Windows XP 32 bits
• This driver works on Windows Vista 32 bits
• This driver works on Windows 7 32 bits
• This driver works on Windows 8 32 bits
• This driver works on Windows 8.1 32 bits
• This driver works on Windows 10 32 bits
• This driver works on Windows 11 32 bits

2. How to use DriverMax to install National Instruments Corporation NI PXI-8421/4 RS-5 Interface driver

The most important 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, not just this one. How can you install a driver using DriverMax? Let's take a look!

1. Open DriverMax and push 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 available driver updates. Search the list until you locate the National Instruments Corporation NI PXI-8421/4 RS-5 Interface driver. Click the Update button.
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5. That's it, you installed your first driver!
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