Download and install Qualcomm Incorporated Qualcomm USB Composite Device 903A driver

Qualcomm USB Composite Device 903A is a USB Universal Serial Bus device. The Windows version of this driver was developed by Qualcomm Incorporated. The hardware id of this driver is USB/VID_05C6&PID_903A; this string has to match your hardware.

1. Manually install Qualcomm Incorporated Qualcomm USB Composite Device 903A driver

1. You can download from the link below the driver installer file for the Qualcomm Incorporated Qualcomm USB Composite Device 903A driver. The archive contains version 1.0.6.1 dated 2019-11-20 of the driver.
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3. Run the driver installer file from a user account with the highest privileges (rights). If your User Access Control (UAC) is started please accept of the driver and run the setup with administrative rights.
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5. Follow 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 restart your PC in order to use the updated driver. It is as simple as that to install a Windows driver!
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This driver is digitally signed by the manufacturer.
Size of this driver: 70451 bytes (68.80 KB)
Driver rating 4.7 stars out of 23375 votes.
This driver was released for the following versions of Windows:

• 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 use DriverMax to install Qualcomm Incorporated Qualcomm USB Composite Device 903A driver

The advantage of using DriverMax is that it will setup the driver for you in the easiest possible way and it will keep each driver up to date. How can you install a driver with DriverMax? Let's follow a few steps!

1. Start DriverMax and click 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 available driver updates. Search the list until you find the Qualcomm Incorporated Qualcomm USB Composite Device 903A driver. Click the Update button.
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5. Finished installing the driver!
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