Download and install National Instruments USB-6221 Mass Termination driver

USB-6221 Mass Termination is a DAQ Device hardware device. This Windows 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 23.3.0.49318 released on 2023-04-02.
2.  
3. Start the driver installation file from a Windows account with administrative rights. If your User Access Control (UAC) is running then you will have to confirm the installation of the driver and run the setup with administrative rights.
4.  
5. Go through the driver setup wizard, which should be quite straightforward. The driver setup wizard will scan your PC for compatible devices and will install the driver.
6.  
7. Restart your PC and enjoy the new driver, it is as simple as that.
8.  

This driver was not digitally signed.

This driver was rated with an average of 3.5 stars by 58004 users.

2. How to use DriverMax to install National Instruments USB-6221 Mass Termination driver

The most important advantage of using DriverMax is that it will setup the driver for you in the easiest possible way 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 press on the yellow button that says ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to scan and analyze each driver on your PC.
2.  
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.
4.  
5. That's it, you installed your first driver!
6.