Qualcomm Qualcomm HS-USB WWAN Adapter 90A5-81 NET1_MUX2 - two ways of downloading and installing the driver

Qualcomm HS-USB WWAN Adapter 90A5-81 NET1_MUX2 is a Network Adapters hardware device. This driver was developed by Qualcomm. USB/VID_05C6&PID_90A5&MI_81 is the matching hardware id of this device.

1. Qualcomm Qualcomm HS-USB WWAN Adapter 90A5-81 NET1_MUX2 - install the driver manually

1. Download the setup file for Qualcomm Qualcomm HS-USB WWAN Adapter 90A5-81 NET1_MUX2 driver from the link below. This is the download link for the driver version 4.0.6.1 released on 2019-11-20.
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3. Start the driver installation file from a Windows account with the highest privileges (rights). If your User Access Control Service (UAC) is enabled 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 setup wizard, which should be pretty easy to follow. The driver setup wizard will scan your PC for compatible devices and will install the driver.
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7. Restart your computer and enjoy the updated driver, it is as simple as that.
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This driver is digitally signed by the manufacturer.
Download size of the driver: 356223 bytes (347.87 KB)
Driver rating 4 stars out of 15779 votes.
This driver is compatible with 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. Installing the Qualcomm Qualcomm HS-USB WWAN Adapter 90A5-81 NET1_MUX2 driver using DriverMax: the easy way

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, not just this one. How can you install a driver with DriverMax? Let's take a look!

1. Start 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 detected driver updates. Search the list until you find the Qualcomm Qualcomm HS-USB WWAN Adapter 90A5-81 NET1_MUX2 driver. Click the Update button.
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5. Finished installing the driver!
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