Qualcomm Incorporated Qualcomm HS-USB Diagnostics 90C1 - two ways of downloading and installing the driver

Qualcomm HS-USB Diagnostics 90C1 is a Ports device. This driver was developed by Qualcomm Incorporated. The hardware id of this driver is USB/VID_05C6&PID_90C1&MI_01.

1. How to manually install Qualcomm Incorporated Qualcomm HS-USB Diagnostics 90C1 driver

1. Download the setup file for Qualcomm Incorporated Qualcomm HS-USB Diagnostics 90C1 driver from the link below. This download link is for the driver version 1.1.0.2 released on 2021-11-26.
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3. Run the driver installation file from a Windows account with administrative rights. If your User Access Control (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 setup wizard, which should be pretty straightforward. The driver setup wizard will analyze your PC for compatible devices and will install the driver.
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7. Restart your PC and enjoy the updated driver, as you can see it was quite smple.
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This driver is digitally signed by Qualcomm Incorporated.
The file size of this driver is 198893 bytes (194.23 KB)
This driver was rated with an average of 4.3 stars by 4045 users.
This driver is fully 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 Diagnostics 90C1 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. How easy can you install a driver with DriverMax? Let's take a look!

1. Open DriverMax and click on the yellow button named ~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 available driver updates. Scroll the list down until you find the Qualcomm Incorporated Qualcomm HS-USB Diagnostics 90C1 driver. Click the Update button.
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5. That's it, you installed your first driver!
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