Qualcomm Incorporated Qualcomm USB Composite Device 9021 - two ways of downloading and installing the driver

Qualcomm USB Composite Device 9021 is a USB Universal Serial Bus hardware device. This Windows driver was developed by Qualcomm Incorporated. The hardware id of this driver is USB/VID_05C6&PID_9021; this string has to match your hardware.

1. How to manually install Qualcomm Incorporated Qualcomm USB Composite Device 9021 driver

1. Download the setup file for Qualcomm Incorporated Qualcomm USB Composite Device 9021 driver from the location below. This download link is for the driver version 1.0.2.1 dated 2014-03-19.
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3. Run the driver installation file from a Windows account with the highest privileges (rights). If your User Access Control (UAC) is started then you will have to confirm the installation of the driver and run the setup with administrative rights.
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5. Follow the driver installation wizard, which should be pretty easy to follow. The driver installation wizard will analyze your PC for compatible devices and will install the driver.
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7. Restart your PC and enjoy the updated driver, as you can see it was quite smple.
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This driver was not digitally signed.
The file size of this driver is 0 bytes (0 B)
This driver received an average rating of 3.9 stars out of 86721 votes.

2. How to use DriverMax to install Qualcomm Incorporated Qualcomm USB Composite Device 9021 driver

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, not just this one. How can you install a driver using DriverMax? Let's follow a few steps!

1. Open DriverMax and press 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. Scroll the list down until you find the Qualcomm Incorporated Qualcomm USB Composite Device 9021 driver. Click the Update button.
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5. Finished installing the driver!
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