Download and install Fibocom Wireless Device Qualcomm HS-USB WWAN Adapter 90C9-81 NET1_MUX2 driver

Qualcomm HS-USB WWAN Adapter 90C9-81 NET1_MUX2 is a Network Adapters hardware device. The Windows version of this driver was developed by Fibocom Wireless Device. The hardware id of this driver is USB/VID_05C6&PID_90C9&MI_81.

1. Fibocom Wireless Device Qualcomm HS-USB WWAN Adapter 90C9-81 NET1_MUX2 driver - how to install it manually

1. You can download from the link below the driver installer file for the Fibocom Wireless Device Qualcomm HS-USB WWAN Adapter 90C9-81 NET1_MUX2 driver. The archive contains version 4.0.6.0 released on 2019-05-29 of the driver.
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3. Start the driver installer file from a user account with administrative rights. If your User Access Control (UAC) is started please confirm the installation of the driver and run the setup with administrative rights.
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5. Follow the driver installation wizard, which will guide you; it should be pretty easy to follow. The driver installation wizard will scan your PC and will install the right driver.
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7. When the operation finishes restart your PC 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 Fibocom Wireless Device.
Driver file size: 384147 bytes (375.14 KB)
This driver received an average rating of 4.4 stars out of 81422 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 install Fibocom Wireless Device Qualcomm HS-USB WWAN Adapter 90C9-81 NET1_MUX2 driver using DriverMax

The 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. How easy can you install a driver using DriverMax? Let's see!

1. Open DriverMax and press on the yellow button named ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to analyze each driver on your computer.
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3. Take a look at the list of detected driver updates. Scroll the list down until you locate the Fibocom Wireless Device Qualcomm HS-USB WWAN Adapter 90C9-81 NET1_MUX2 driver. Click the Update button.
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5. That's it, you installed your first driver!
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