Driver for National Instruments USB-6221 Mass Termination - downloading and installing it

USB-6221 Mass Termination is a DAQ Device hardware device. This driver was developed by National Instruments. USB/VID_3923&PID_72E4&REV_0100 is the matching hardware id of this device.

1. National Instruments USB-6221 Mass Termination driver - how to install it manually

1. Download the setup file for National Instruments USB-6221 Mass Termination driver from the location below. This is the download link for the driver version 19.5.0.49152 dated 2019-09-10.
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3. Run the driver setup file from a Windows account with administrative rights. If your User Access Control Service (UAC) is started then you will have to accept of the driver and run the setup with administrative rights.
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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.
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7. Shutdown and restart your computer and enjoy the new driver, it is as simple as that.
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This driver is digitally signed.
Size of this driver: 74164 bytes (72.43 KB)
Driver rating 4 stars out of 88416 votes.
This driver will work for 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 USB-6221 Mass Termination driver

The most important 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 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 computer.
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3. Take a look at the list of detected driver updates. Search the list until you find the National Instruments USB-6221 Mass Termination driver. Click the Update button.
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5. That's it, you installed your first driver!
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