Qualcomm Incorporated Qualcomm USB Composite Device 90A9 - two ways of downloading and installing the driver

Qualcomm USB Composite Device 90A9 is a USB Universal Serial Bus hardware device. The developer of this driver was Qualcomm Incorporated. In order to make sure you are downloading the exact right driver the hardware id is USB/VID_05C6&PID_90A9.

1. How to manually install Qualcomm Incorporated Qualcomm USB Composite Device 90A9 driver

1. Download the setup file for Qualcomm Incorporated Qualcomm USB Composite Device 90A9 driver from the link below. This download link is for the driver version 1.0.2.1 dated 2014-03-19.
2.  
3. Run the driver setup file from a Windows account with the highest privileges (rights). If your User Access Control Service (UAC) is running then you will have to accept of the driver and run the setup with administrative rights.
4.  
5. Follow the driver setup wizard, which should be pretty straightforward. The driver setup wizard will scan your PC for compatible devices and will install the driver.
6.  
7. Shutdown and restart your PC and enjoy the new driver, it is as simple as that.
8.  

This driver was not digitally signed.

This driver was rated with an average of 3.5 stars by 95776 users.

2. The easy way: using DriverMax to install Qualcomm Incorporated Qualcomm USB Composite Device 90A9 driver

The 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, not just this one. How can you install a driver using DriverMax? Let's see!

1. Open DriverMax and push on the yellow button named ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to analyze each driver on your computer.
2.  
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 90A9 driver. Click the Update button.
4.  
5. Enjoy using the updated driver! :)
6.