Driver for Qualcomm Incorporated Qualcomm USB Composite Device 903A - downloading and installing it

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

1. Install Qualcomm Incorporated Qualcomm USB Composite Device 903A driver manually

1. Download the setup file for Qualcomm Incorporated Qualcomm USB Composite Device 903A driver from the location below. This is the download link for the driver version 1.0.5.2 dated 2018-03-21.
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3. Run 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 accept of the driver and run the setup with administrative rights.
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5. Follow 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. Restart your PC and enjoy the new driver, as you can see it was quite smple.
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This driver is digitally signed by Qualcomm Incorporated.
Driver file size: 47773 bytes (46.65 KB)
This driver was rated with an average of 4.3 stars by 6834 users.
This driver will work for 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. Using 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, not just this one. How easy can you install a driver using 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 PC.
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3. Take a look at the list of driver updates. Scroll the list down until you locate 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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