Driver for National Instruments USB-9221 DSUB - downloading and installing it

USB-9221 DSUB is a DAQ Device hardware device. The Windows version of this driver was developed by National Instruments. USB/VID_3923&PID_71A2&REV_0100 is the matching hardware id of this device.

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

1. Download the setup file for National Instruments USB-9221 DSUB driver from the link below. This is the download link for the driver version 23.0.0.49364 released on 2023-01-14.
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3. Run the driver setup file from a Windows account with the highest privileges (rights). If your User Access Control Service (UAC) is enabled 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 installation wizard, which should be pretty straightforward. The driver installation 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 fresh driver, as you can see it was quite smple.
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This driver is not digitally signed.

This driver was installed by many users and received an average rating of 3.4 stars out of 72648 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 the easiest possible way and it will keep each driver up to date, not just this one. How easy can you install a driver using DriverMax? Let's see!

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 available driver updates. Search the list until you locate the National Instruments USB-9221 DSUB driver. Click the Update button.
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5. Finished installing the driver!
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