Driver for Qualcomm Incorporated Qualcomm HS-USB Diagnostics 90B9 - downloading and installing it

Qualcomm HS-USB Diagnostics 90B9 is a Ports device. The developer of this driver was Qualcomm Incorporated. USB/VID_05C6&PID_90B9&MI_00 is the matching hardware id of this device.

1. Manually install Qualcomm Incorporated Qualcomm HS-USB Diagnostics 90B9 driver

1. You can download from the link below the driver installer file for the Qualcomm Incorporated Qualcomm HS-USB Diagnostics 90B9 driver. The archive contains version 2.1.2.9 released on 2017-09-27 of the driver.
2.  
3. Start the driver installer file from a user account with the highest privileges (rights). If your User Access Control Service (UAC) is started please accept of the driver and run the setup with administrative rights.
4.  
5. Go through the driver setup wizard, which will guide you; it should be pretty easy to follow. The driver setup wizard will scan your PC and will install the right driver.
6.  
7. When the operation finishes restart your computer in order to use the updated driver. As you can see it was quite smple to install a Windows driver!
8.  

This driver is digitally signed by Qualcomm Incorporated.
Size of this driver: 170727 bytes (166.73 KB)
Driver rating 4.1 stars out of 18746 votes.
This driver is 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. How to use DriverMax to install Qualcomm Incorporated Qualcomm HS-USB Diagnostics 90B9 driver

The most important 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. How easy can you install a driver using DriverMax? Let's take a look!

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