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

Qualcomm USB Composite Device 903C is a USB Universal Serial Bus device. The developer of this driver was 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 installer file for the Qualcomm Incorporated Qualcomm USB Composite Device 903C 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 administrative rights. If your User Access Control (UAC) is running please confirm the installation 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 shutdown and restart your PC 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.
Download size of the driver: 70451 bytes (68.80 KB)
This driver was installed by many users and received an average rating of 4.3 stars out of 23396 votes.
This driver will work 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 install Qualcomm Incorporated Qualcomm USB Composite Device 903C driver using DriverMax

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 see!

1. Open DriverMax and press on the yellow button that says ~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 detected driver updates. Search the list until you find the Qualcomm Incorporated Qualcomm USB Composite Device 903C driver. Click on Update.
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5. That's all, the driver is now installed!
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