Qualcomm Incorporated Qualcomm USB Composite Device 903C driver download and installation

Qualcomm USB Composite Device 903C is a USB Universal Serial Bus hardware device. The Windows version of this driver was developed by Qualcomm Incorporated. USB/VID_05C6&PID_903C is the matching hardware id of this device.

1. Qualcomm Incorporated Qualcomm USB Composite Device 903C - install the driver manually

1. You can download from the link below the driver setup file for the Qualcomm Incorporated Qualcomm USB Composite Device 903C driver. The archive contains version 1.0.5.2 dated 2018-03-21 of the driver.
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3. Start the driver installer file from a user account with the highest privileges (rights). If your User Access Control (UAC) is running 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 pretty easy to follow. The driver setup wizard will analyze your computer and will install the right driver.
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7. When the operation finishes shutdown and restart your computer in order to use the updated driver. As you can see it was quite smple to install a Windows driver!
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This driver is digitally signed by Qualcomm Incorporated.
The file size of this driver is 47773 bytes (46.65 KB)
Driver rating 5 stars out of 6852 votes.
This driver is fully 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. Installing the Qualcomm Incorporated Qualcomm USB Composite Device 903C driver using DriverMax: the easy way

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

1. Open DriverMax and press 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 903C driver. Click the Update button.
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5. Enjoy using the updated driver! :)
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