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

Qualcomm USB Composite Device 903B is a USB Universal Serial Bus hardware device. This Windows driver was developed by Qualcomm Incorporated. In order to make sure you are downloading the exact right driver the hardware id is USB/VID_05C6&PID_903B.

1. Qualcomm Incorporated Qualcomm USB Composite Device 903B driver - how to install it manually

1. You can download from the link below the driver setup file for the Qualcomm Incorporated Qualcomm USB Composite Device 903B driver. The archive contains version 1.0.6.1 dated 2019-11-20 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 enabled please accept of the driver and run the setup with administrative rights.
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5. Go through the driver installation wizard, which will guide you; it should be pretty easy to follow. The driver installation wizard will analyze your PC 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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Qualcomm Incorporated applied a digital signature to this driver.
Driver file size: 70451 bytes (68.80 KB)
This driver was installed by many users and received an average rating of 5 stars out of 23387 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. Using DriverMax to install Qualcomm Incorporated Qualcomm USB Composite Device 903B driver

The most important advantage of using DriverMax is that it will setup the driver for you in just a few seconds 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 push on the yellow button named ~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 driver updates. Scroll the list down until you find the Qualcomm Incorporated Qualcomm USB Composite Device 903B driver. Click on Update.
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5. Enjoy using the updated driver! :)
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