National Instruments NI PCIe-8432/2 Isolated RS-232 Interface driver download and installation

NI PCIe-8432/2 Isolated RS-232 Interface is a NI-Serial Peripherals device. The developer of this driver was National Instruments. PCI/VEN_1093&DEV_74D9 is the matching hardware id of this device.

1. Manually install National Instruments NI PCIe-8432/2 Isolated RS-232 Interface driver

1. You can download from the link below the driver installer file for the National Instruments NI PCIe-8432/2 Isolated RS-232 Interface driver. The archive contains version 19.0.0.49152 released on 2019-03-20 of the driver.
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3. Run the driver installer file from a user account with administrative rights. If your UAC (User Access Control) is enabled please accept of the driver and run the setup with administrative rights.
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5. Go through the driver installation wizard, which will guide you; it should be pretty easy to follow. The driver installation wizard will analyze your PC and will install the right driver.
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7. When the operation finishes shutdown and restart your computer 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.

This driver was rated with an average of 3.3 stars by 61696 users.

2. How to install National Instruments NI PCIe-8432/2 Isolated RS-232 Interface driver using DriverMax

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 using 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 scan and analyze each driver on your PC.
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3. Take a look at the list of available driver updates. Search the list until you locate the National Instruments NI PCIe-8432/2 Isolated RS-232 Interface driver. Click the Update button.
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5. Finished installing the driver!
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