Qualcomm Qualcomm HS-USB WWAN Adapter 90A1-88 MUX9 driver download and installation

Qualcomm HS-USB WWAN Adapter 90A1-88 MUX9 is a Network Adapters device. This Windows driver was developed by Qualcomm. USB/VID_05C6&PID_90A1&MI_88 is the matching hardware id of this device.

1. Manually install Qualcomm Qualcomm HS-USB WWAN Adapter 90A1-88 MUX9 driver

1. Download the setup file for Qualcomm Qualcomm HS-USB WWAN Adapter 90A1-88 MUX9 driver from the link below. This is the download link for the driver version 4.0.7.6 dated 2023-01-11.
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3. Run the driver installation file from a Windows account with the highest privileges (rights). If your UAC (User Access Control) is enabled then you will have to confirm the installation of the driver and run the setup with administrative rights.
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5. Go through the driver installation wizard, which should be quite easy to follow. The driver installation wizard will analyze your PC for compatible devices and will install the driver.
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7. Restart your computer and enjoy the fresh driver, as you can see it was quite smple.
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This driver is digitally signed by Qualcomm.
Download size of the driver: 349976 bytes (341.77 KB)
This driver was rated with an average of 4.5 stars by 45122 users.
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. Installing the Qualcomm Qualcomm HS-USB WWAN Adapter 90A1-88 MUX9 driver using DriverMax: the easy way

The most important advantage of using DriverMax is that it will install 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 follow a few steps!

1. Open 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 90A1-88 MUX9 driver. Click the Update button.
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5. Finished installing the driver!
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