National Instruments NI PXI-8420/8 RS-232 Interface - two ways of downloading and installing the driver

NI PXI-8420/8 RS-232 Interface is a NI-Serial Peripherals device. The developer of this driver was National Instruments. The hardware id of this driver is PCI/VEN_1093&DEV_D1F0; this string has to match your hardware.

1. How to manually install National Instruments NI PXI-8420/8 RS-232 Interface driver

1. You can download from the link below the driver setup file for the National Instruments NI PXI-8420/8 RS-232 Interface driver. The archive contains version 15.0.0.49152 dated 2015-06-02 of the driver.
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3. Run the driver installer file from a user account with the highest privileges (rights). If your UAC (User Access Control) is running please 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 will guide you; it should be quite easy to follow. The driver setup wizard will analyze your PC and will install the right driver.
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7. When the operation finishes shutdown and restart your PC in order to use the updated driver. It is as simple as that to install a Windows driver!
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This driver is not digitally signed.
File size of the driver: 146422 bytes (142.99 KB)
Driver rating 3.7 stars out of 23333 votes.
This driver will work 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. Installing the National Instruments NI PXI-8420/8 RS-232 Interface driver using DriverMax: the easy way

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

1. Open DriverMax and push on the yellow button named ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to analyze each driver on your computer.
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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-8420/8 RS-232 Interface driver. Click the Update button.
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5. Finished installing the driver!
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