Download and install Qualcomm Incorporated Qualcomm HS-USB MSM Diagnostics 90A3 driver

Qualcomm HS-USB MSM Diagnostics 90A3 is a Ports device. The developer of this driver was Qualcomm Incorporated. The hardware id of this driver is USB/VID_05C6&PID_90A3&MI_00; this string has to match your hardware.

1. Qualcomm Incorporated Qualcomm HS-USB MSM Diagnostics 90A3 driver - how to install it manually

1. Download the driver setup file for Qualcomm Incorporated Qualcomm HS-USB MSM Diagnostics 90A3 driver from the link below. This download link is for the driver version 2.1.2.9 released on 2017-09-27.
2.  
3. Start the driver installation file from a Windows account with the highest privileges (rights). If your UAC (User Access Control) 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 setup wizard, which should be pretty easy to follow. The driver setup wizard will scan your PC for compatible devices and will install the driver.
6.  
7. Restart your PC and enjoy the fresh driver, as you can see it was quite smple.
8.  

This driver is digitally signed.
Size of this driver: 170727 bytes (166.73 KB)
This driver was rated with an average of 4.3 stars by 19082 users.
This driver was released for 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. How to use DriverMax to install Qualcomm Incorporated Qualcomm HS-USB MSM Diagnostics 90A3 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 with DriverMax? Let's see!

1. Start 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 computer.
2.  
3. Take a look at the list of driver updates. Search the list until you locate the Qualcomm Incorporated Qualcomm HS-USB MSM Diagnostics 90A3 driver. Click the Update button.
4.  
5. Enjoy using the updated driver! :)
6.