Download and install Qualcomm Incorporated Qualcomm HS-USB Diagnostics 90B9 driver

Qualcomm HS-USB Diagnostics 90B9 is a Ports device. This Windows driver was developed by Qualcomm Incorporated. The hardware id of this driver is USB/VID_05C6&PID_90B9&MI_00.

1. How to manually install Qualcomm Incorporated Qualcomm HS-USB Diagnostics 90B9 driver

1. You can download from the link below the driver setup file for the Qualcomm Incorporated Qualcomm HS-USB Diagnostics 90B9 driver. The archive contains version 2.1.3.1 released on 2018-03-21 of the driver.
2.  
3. Start the driver installer file from a user account with administrative rights. If your User Access Control Service (UAC) is started please accept of the driver and run the setup with administrative rights.
4.  
5. Follow the driver installation wizard, which will guide you; it should be quite easy to follow. The driver installation wizard will analyze your PC and will install the right driver.
6.  
7. When the operation finishes restart your computer in order to use the updated driver. It is as simple as that to install a Windows driver!
8.  

This driver is digitally signed by the manufacturer.
The file size of this driver is 180691 bytes (176.46 KB)
This driver was installed by many users and received an average rating of 4.4 stars out of 87286 votes.
This driver will work 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. Installing the Qualcomm Incorporated Qualcomm HS-USB Diagnostics 90B9 driver using DriverMax: the easy way

The advantage of using DriverMax is that it will install the driver for you in just a few seconds and it will keep each driver up to date, not just this one. How easy can you install a driver with DriverMax? Let's see!

1. Open 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. Scroll the list down until you locate the Qualcomm Incorporated Qualcomm HS-USB Diagnostics 90B9 driver. Click on Update.
4.  
5. Finished installing the driver!
6.