Qualcomm Incorporated Qualcomm HS-USB MSM Diagnostics 90D9 - two ways of downloading and installing the driver

Qualcomm HS-USB MSM Diagnostics 90D9 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_90D9&MI_00; this string has to match your hardware.

1. How to manually install Qualcomm Incorporated Qualcomm HS-USB MSM Diagnostics 90D9 driver

1. Download the setup file for Qualcomm Incorporated Qualcomm HS-USB MSM Diagnostics 90D9 driver from the location below. This download link is for the driver version 2.1.5.1 released on 2023-01-11.
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3. Start the driver setup file from a Windows account with the highest privileges (rights). If your UAC (User Access Control) 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 scan your PC for compatible devices and will install the driver.
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7. Shutdown and restart your computer and enjoy the updated 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 3.5 stars out of 37753 votes.

2. How to use DriverMax to install Qualcomm Incorporated Qualcomm HS-USB MSM Diagnostics 90D9 driver

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 using DriverMax? Let's take a look!

1. Open 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 computer.
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3. Take a look at the list of available driver updates. Scroll the list down until you locate the Qualcomm Incorporated Qualcomm HS-USB MSM Diagnostics 90D9 driver. Click on Update.
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5. Finished installing the driver!
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