National Instruments USB-91 - two ways of downloading and installing the driver

USB-91 is a DAQ Device device. The developer of this driver was National Instruments. The hardware id of this driver is USB/VID_3923&PID_70A2&REV_0100.

1. National Instruments USB-91 - install the driver manually

1. Download the setup file for National Instruments USB-91 driver from the link below. This is the download link for the driver version 23.0.0.49364 dated 2023-01-14.
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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.
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5. Go through the driver setup wizard, which should be quite straightforward. The driver setup wizard will analyze your PC for compatible devices and will install the driver.
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7. Shutdown and restart your PC and enjoy the new driver, it is as simple as that.
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This driver was not digitally signed.

This driver was rated with an average of 3.3 stars by 74147 users.

2. How to install National Instruments USB-91 driver using DriverMax

The 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 can you install a driver with DriverMax? Let's follow a few steps!

1. Start DriverMax and click 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 driver updates. Scroll the list down until you find the National Instruments USB-91 driver. Click on Update.
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5. Enjoy using the updated driver! :)
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