Driver for National Instruments NI PCIe-7821R - downloading and installing it

NI PCIe-7821R is a NI RIO Devices device. The Windows version of this driver was developed by National Instruments. The hardware id of this driver is PCI/VEN_1093&DEV_C4C4&SUBSYS_78FC1093.

1. How to manually install National Instruments NI PCIe-7821R driver

1. You can download from the link below the driver installer file for the National Instruments NI PCIe-7821R driver. The archive contains version 21.3.0.49284 released on 2021-10-13 of the driver.
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3. Run the driver installer file from a user account with administrative rights. If your User Access Control (UAC) is running please accept of the driver and run the setup with administrative rights.
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5. Follow the driver setup wizard, which will guide you; it should be pretty easy to follow. The driver setup wizard will analyze your computer and will install the right driver.
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7. When the operation finishes 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 digitally signed by National Instruments.
Driver file size: 145891 bytes (142.47 KB)
This driver was installed by many users and received an average rating of 4.9 stars out of 33704 votes.
This driver is compatible with the following versions of Windows:

• This driver works on Windows 2000 64 bits
• This driver works on Windows Server 2003 64 bits
• This driver works on Windows XP 64 bits
• This driver works on Windows Vista 64 bits
• This driver works on Windows 7 64 bits
• This driver works on Windows 8 64 bits
• This driver works on Windows 8.1 64 bits
• This driver works on Windows 10 64 bits
• This driver works on Windows 11 64 bits

2. The easy way: using DriverMax to install National Instruments NI PCIe-7821R driver

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, not just this one. How can you install a driver with DriverMax? Let's see!

1. Open DriverMax and click 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 driver updates. Scroll the list down until you find the National Instruments NI PCIe-7821R driver. Click on Update.
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5. That's all, the driver is now installed!
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