Qualcomm Qualcomm HS-USB WWAN Adapter 90C9-4 NET1_MUX - two ways of downloading and installing the driver

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

1. Manually install Qualcomm Qualcomm HS-USB WWAN Adapter 90C9-4 NET1_MUX driver

1. Download the driver setup file for Qualcomm Qualcomm HS-USB WWAN Adapter 90C9-4 NET1_MUX driver from the location below. This download link is for the driver version 4.0.4.7 released on 2017-08-02.
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3. Start the driver setup file from a Windows account with administrative rights. If your User Access Control Service (UAC) is started then you will have to accept of the driver and run the setup with administrative rights.
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5. Follow the driver installation wizard, which should be quite easy to follow. The driver installation wizard will scan your PC for compatible devices and will install the driver.
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7. Restart your PC and enjoy the new driver, as you can see it was quite smple.
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This driver is digitally signed.
The file size of this driver is 260526 bytes (254.42 KB)
This driver received an average rating of 4.4 stars out of 14314 votes.
This driver was released for the following versions of Windows:

• 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. How to use 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. How easy can you install a driver with DriverMax? Let's follow a few steps!

1. Open DriverMax and click 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 available 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 all, the driver is now installed!
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