National Instruments NI PCI-8432/4 Isolated RS-232 Interface driver download and installation

NI PCI-8432/4 Isolated RS-232 Interface is a NI-Serial Peripherals device. This Windows driver was developed by National Instruments. PCI/VEN_1093&DEV_70EE is the matching hardware id of this device.

1. Install National Instruments NI PCI-8432/4 Isolated RS-232 Interface driver manually

1. Download the driver setup file for National Instruments NI PCI-8432/4 Isolated RS-232 Interface driver from the location below. This download link is for the driver version 19.0.0.49152 released on 2019-03-20.
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3. Run the driver installation file from a Windows account with administrative rights. If your User Access Control (UAC) is started then you will have to accept 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 PC and enjoy the fresh driver, it is as simple as that.
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This driver is not digitally signed.

This driver was installed by many users and received an average rating of 3.5 stars out of 61911 votes.

2. The easy way: using DriverMax to install National Instruments NI PCI-8432/4 Isolated RS-232 Interface 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. Start DriverMax and push 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 find the National Instruments NI PCI-8432/4 Isolated RS-232 Interface driver. Click on Update.
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5. That's all, the driver is now installed!
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