Qualcomm Incorporated Qualcomm HS-USB Diagnostics 903A - two ways of downloading and installing the driver

Qualcomm HS-USB Diagnostics 903A is a Ports hardware device. The Windows version of this driver was developed by Qualcomm Incorporated. The hardware id of this driver is USB/VID_05C6&PID_903A&MI_01.

1. Manually install Qualcomm Incorporated Qualcomm HS-USB Diagnostics 903A driver

1. Download the setup file for Qualcomm Incorporated Qualcomm HS-USB Diagnostics 903A driver from the link below. This is the download link for the driver version 2.1.2.7 released on 2017-08-02.
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3. Start the driver installation file from a Windows account with the highest privileges (rights). If your User Access Control (UAC) is running 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 quite easy to follow. 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 PC and enjoy the fresh driver, as you can see it was quite smple.
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This driver is digitally signed by the manufacturer.
Download size of the driver: 173881 bytes (169.81 KB)
This driver was installed by many users and received an average rating of 4.6 stars out of 35535 votes.
This driver is compatible with the following versions of Windows:

• This driver works on Windows 2000 64 bits
• This driver works on Windows Server 2003 64 bits
• This driver works on Windows XP 64 bits
• This driver works on Windows Vista 64 bits
• 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 903A driver using DriverMax

The most important 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. How easy can you install a driver with DriverMax? Let's follow a few steps!

1. Start DriverMax and press 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 available driver updates. Search the list until you locate the Qualcomm Incorporated Qualcomm HS-USB Diagnostics 903A driver. Click the Update button.
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5. Finished installing the driver!
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