Download and install Qualcomm Incorporated Qualcomm USB Composite Device 90C9 driver

Qualcomm USB Composite Device 90C9 is a USB Universal Serial Bus device. The developer of this driver was Qualcomm Incorporated. USB/VID_05C6&PID_90C9 is the matching hardware id of this device.

1. Qualcomm Incorporated Qualcomm USB Composite Device 90C9 driver - how to install it manually

1. Download the setup file for Qualcomm Incorporated Qualcomm USB Composite Device 90C9 driver from the link below. This download link is for the driver version 1.0.5.2 dated 2018-03-21.
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3. Start the driver installation file from a Windows account with administrative rights. If your UAC (User Access Control) is enabled then you will have to accept of the driver and run the setup with administrative rights.
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5. Go through the driver installation wizard, which should be quite 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 new driver, as you can see it was quite smple.
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This driver is digitally signed.
Download size of the driver: 47773 bytes (46.65 KB)
This driver was installed by many users and received an average rating of 4.9 stars out of 5737 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. The easy way: using DriverMax to install Qualcomm Incorporated Qualcomm USB Composite Device 90C9 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 can you install a driver using DriverMax? Let's take a look!

1. Start DriverMax and click on the yellow button that says ~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 available driver updates. Scroll the list down until you locate the Qualcomm Incorporated Qualcomm USB Composite Device 90C9 driver. Click on Update.
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5. Finished installing the driver!
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