Driver for Qualcomm Incorporated Qualcomm HS-USB Diagnostics 9091 - downloading and installing it

Qualcomm HS-USB Diagnostics 9091 is a Ports hardware device. This driver was developed by Qualcomm Incorporated. The hardware id of this driver is USB/VID_05C6&PID_9091&MI_00; this string has to match your hardware.

1. Install Qualcomm Incorporated Qualcomm HS-USB Diagnostics 9091 driver manually

1. Download the setup file for Qualcomm Incorporated Qualcomm HS-USB Diagnostics 9091 driver from the location below. This is the download link for the driver version 2.1.1.2 released on 2014-03-19.
2.  
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.
4.  
5. Go through the driver installation wizard, which should be pretty easy to follow. The driver installation wizard will scan your PC for compatible devices and will install the driver.
6.  
7. Shutdown and restart your PC and enjoy the updated driver, as you can see it was quite smple.
8.  

There is no digital signature available for this driver.

This driver was rated with an average of 3.1 stars by 48744 users.

2. How to install Qualcomm Incorporated Qualcomm HS-USB Diagnostics 9091 driver using DriverMax

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

1. Start DriverMax and press on the yellow button named ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to scan and analyze each driver on your PC.
2.  
3. Take a look at the list of detected driver updates. Search the list until you locate the Qualcomm Incorporated Qualcomm HS-USB Diagnostics 9091 driver. Click on Update.
4.  
5. That's all, the driver is now installed!
6.