National Instruments USB-9221 DSUB - two ways of downloading and installing the driver

USB-9221 DSUB is a DAQ Device device. This Windows driver was developed by National Instruments. In order to make sure you are downloading the exact right driver the hardware id is USB/VID_3923&PID_71A2&REV_0100.

1. National Instruments USB-9221 DSUB driver - how to install it manually

1. You can download from the link below the driver setup file for the National Instruments USB-9221 DSUB driver. The archive contains version 22.5.0.49248 dated 2022-07-07 of the driver.
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3. Run the driver installer file from a user account with the highest privileges (rights). If your UAC (User Access Control) is running please confirm the installation of the driver and run the setup with administrative rights.
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5. Follow the driver installation wizard, which will guide you; it should be quite easy to follow. The driver installation wizard will scan your PC and will install the right driver.
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7. When the operation finishes shutdown and 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 was not digitally signed.

Driver rating 3.7 stars out of 13891 votes.

2. How to install National Instruments USB-9221 DSUB driver using DriverMax

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 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 computer.
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3. Take a look at the list of available driver updates. Scroll the list down until you find the National Instruments USB-9221 DSUB driver. Click the Update button.
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5. That's it, you installed your first driver!
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