Qualcomm Qualcomm HS-USB WWAN Adapter 90C9-4 NET1_MUX how to download and install the driver

Qualcomm HS-USB WWAN Adapter 90C9-4 NET1_MUX is a Network Adapters device. This Windows driver was developed by Qualcomm. The hardware id of this driver is USB/VID_05C6&PID_90C9&MI_04; this string has to match your hardware.

1. How to manually install Qualcomm Qualcomm HS-USB WWAN Adapter 90C9-4 NET1_MUX driver

1. You can download from the link below the driver setup file for the Qualcomm Qualcomm HS-USB WWAN Adapter 90C9-4 NET1_MUX driver. The archive contains version 4.0.6.4 dated 2020-05-29 of the driver.
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3. Run the driver installer file from a user account with administrative rights. If your UAC (User Access Control) is enabled please accept of the driver and run the setup with administrative rights.
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5. Go through the driver setup wizard, which will guide you; it should be pretty easy to follow. The driver setup wizard will analyze your PC and will install the right driver.
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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!
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This driver is digitally signed by Qualcomm.
Download size of the driver: 347437 bytes (339.29 KB)
Driver rating 4.7 stars out of 44959 votes.
This driver was released for the following versions of Windows:

• 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. The easy way: using DriverMax to install Qualcomm Qualcomm HS-USB WWAN Adapter 90C9-4 NET1_MUX driver

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 easy can you install a driver using DriverMax? Let's take a look!

1. Start DriverMax and press on the yellow button that says ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to analyze each driver on your PC.
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3. Take a look at the list of detected driver updates. Scroll the list down until you locate the Qualcomm Qualcomm HS-USB WWAN Adapter 90C9-4 NET1_MUX driver. Click the Update button.
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5. That's it, you installed your first driver!
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