Driver for Qualcomm Incorporated Qualcomm HS-USB Diagnostics 90C1 - downloading and installing it

Qualcomm HS-USB Diagnostics 90C1 is a Ports hardware device. The developer of this driver was Qualcomm Incorporated. In order to make sure you are downloading the exact right driver the hardware id is USB/VID_05C6&PID_90C1&MI_01.

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

1. Download the setup file for Qualcomm Incorporated Qualcomm HS-USB Diagnostics 90C1 driver from the link below. This is the download link for the driver version 2.1.3.8 dated 2019-11-20.
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3. Start the driver installation 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. Follow the driver installation wizard, which should be pretty easy to follow. 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 PC and enjoy the new driver, it is as simple as that.
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This driver is digitally signed.
The file size of this driver is 200184 bytes (195.49 KB)
This driver received an average rating of 4.3 stars out of 96670 votes.
This driver was released for 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 use DriverMax to install Qualcomm Incorporated Qualcomm HS-USB Diagnostics 90C1 driver

The most important advantage of using DriverMax is that it will install 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 follow a few steps!

1. Open DriverMax and push 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. Search the list until you find the Qualcomm Incorporated Qualcomm HS-USB Diagnostics 90C1 driver. Click the Update button.
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5. That's all, the driver is now installed!
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