National Instruments Corporation NI PXI-8421/8 RS-5 Interface how to download and install the driver

NI PXI-8421/8 RS-5 Interface is a NI-Serial Peripherals hardware device. The Windows version of this driver was developed by National Instruments Corporation. PCI/VEN_1093&DEV_D2A0 is the matching hardware id of this device.

1. Install National Instruments Corporation NI PXI-8421/8 RS-5 Interface driver manually

1. Download the setup file for National Instruments Corporation NI PXI-8421/8 RS-5 Interface driver from the link below. This download link is for the driver version 3.5.0.49152 released on 2009-04-13.
2.  
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.
4.  
5. Go through 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.
6.  
7. Restart your PC and enjoy the fresh driver, as you can see it was quite smple.
8.  

This driver is digitally signed.
Download size of the driver: 134660 bytes (131.50 KB)
This driver received an average rating of 4.6 stars out of 93836 votes.
This driver was released for 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. Using DriverMax to install National Instruments Corporation NI PXI-8421/8 RS-5 Interface driver

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

1. Start DriverMax and press on the yellow button that says ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to analyze each driver on your PC.
2.  
3. Take a look at the list of detected driver updates. Search the list until you locate the National Instruments Corporation NI PXI-8421/8 RS-5 Interface driver. Click on Update.
4.  
5. That's it, you installed your first driver!
6.