Qualcomm Incorporated Qualcomm HS-USB Diagnostics 90EF how to download and install the driver

Qualcomm HS-USB Diagnostics 90EF is a Ports device. The Windows version of this driver was developed by Qualcomm Incorporated. The hardware id of this driver is USB/VID_05C6&PID_90EF&MI_04.

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

1. Download the driver setup file for Qualcomm Incorporated Qualcomm HS-USB Diagnostics 90EF driver from the link below. This download link is for the driver version 2.1.3.5 dated 2018-12-17.
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3. Run the driver installation file from a Windows account with administrative rights. If your User Access Control (UAC) is running then you will have to accept of the driver and run the setup with administrative rights.
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5. Go through the driver installation wizard, which should be pretty straightforward. The driver installation wizard will analyze your PC for compatible devices and will install the driver.
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7. Restart your PC and enjoy the updated driver, it is as simple as that.
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This driver is digitally signed by the manufacturer.
The file size of this driver is 143292 bytes (139.93 KB)
This driver was installed by many users and received an average rating of 4.8 stars out of 62267 votes.
This driver is compatible with the following versions of Windows:

• This driver works on Windows 2000 32 bits
• This driver works on Windows Server 2003 32 bits
• This driver works on Windows XP 32 bits
• This driver works on Windows Vista 32 bits
• This driver works on Windows 7 32 bits
• This driver works on Windows 8 32 bits
• This driver works on Windows 8.1 32 bits
• This driver works on Windows 10 32 bits
• This driver works on Windows 11 32 bits

2. Using DriverMax to install Qualcomm Incorporated Qualcomm HS-USB Diagnostics 90EF 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. How can you install a driver with DriverMax? Let's take a look!

1. Start DriverMax and push on the yellow button that says ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to scan and analyze each driver on your computer.
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3. Take a look at the list of available driver updates. Scroll the list down until you locate the Qualcomm Incorporated Qualcomm HS-USB Diagnostics 90EF driver. Click on Update.
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5. That's it, you installed your first driver!
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