National Instruments USB-9221 DSUB how to download and install the driver

USB-9221 DSUB is a DAQ Device device. This 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.

1. Install National Instruments USB-9221 DSUB driver manually

1. You can download from the link below the driver installer file for the National Instruments USB-9221 DSUB driver. The archive contains version 23.0.0.49364 released on 2023-01-14 of the driver.
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3. Run the driver installer file from a user account with the highest privileges (rights). If your User Access Control (UAC) is running please confirm the installation 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 scan your computer 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. As you can see it was quite smple to install a Windows driver!
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This driver was not digitally signed.

This driver was rated with an average of 3.1 stars by 72636 users.

2. Using DriverMax to install National Instruments USB-9221 DSUB 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 using DriverMax? Let's follow a few steps!

1. Open DriverMax and push on the yellow button named ~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 driver updates. Search the list until you find the National Instruments USB-9221 DSUB driver. Click on Update.
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5. That's all, the driver is now installed!
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