Qualcomm Incorporated Qualcomm HS-USB CNSS Diagnostics 90F9 driver download and installation

Qualcomm HS-USB CNSS Diagnostics 90F9 is a Ports device. The Windows version of this driver was developed by Qualcomm Incorporated. The hardware id of this driver is USB/VID_05C6&PID_90F9&MI_04.

1. How to manually install Qualcomm Incorporated Qualcomm HS-USB CNSS Diagnostics 90F9 driver

1. You can download from the link below the driver installer file for the Qualcomm Incorporated Qualcomm HS-USB CNSS Diagnostics 90F9 driver. The archive contains version 2.1.3.8 released on 2019-11-20 of the driver.
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3. Start the driver installer file from a user account with administrative rights. If your User Access Control (UAC) is enabled please 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 will guide you; it should be quite 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 is digitally signed by Qualcomm Incorporated.
File size of the driver: 200184 bytes (195.49 KB)
Driver rating 4.1 stars out of 95821 votes.
This driver is compatible with the following versions of Windows:

• This driver works on Windows 7 64 bits
• This driver works on Windows 8 64 bits
• This driver works on Windows 8.1 64 bits
• This driver works on Windows 10 64 bits
• This driver works on Windows 11 64 bits

2. How to install Qualcomm Incorporated Qualcomm HS-USB CNSS Diagnostics 90F9 driver using DriverMax

The advantage of using DriverMax is that it will setup the driver for you in just a few seconds and it will keep each driver up to date, not just this one. How easy can you install a driver with DriverMax? Let's follow a few steps!

1. Start DriverMax and push on the yellow button that says ~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. Scroll the list down until you locate the Qualcomm Incorporated Qualcomm HS-USB CNSS Diagnostics 90F9 driver. Click on Update.
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5. That's all, the driver is now installed!
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