Driver for Qualcomm Qualcomm HS-USB WWAN Adapter 90A1-81 MUX2 - downloading and installing it

Qualcomm HS-USB WWAN Adapter 90A1-81 MUX2 is a Network Adapters hardware device. This driver was developed by Qualcomm. The hardware id of this driver is USB/VID_05C6&PID_90A1&MI_81.

1. Qualcomm Qualcomm HS-USB WWAN Adapter 90A1-81 MUX2 - install the driver manually

1. You can download from the link below the driver setup file for the Qualcomm Qualcomm HS-USB WWAN Adapter 90A1-81 MUX2 driver. The archive contains version 4.0.6.1 released on 2019-11-20 of the driver.
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3. Run the driver installer file from a user account with the highest privileges (rights). If your User Access Control Service (UAC) is enabled 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 quite easy to follow. The driver installation wizard will analyze your computer and will install the right driver.
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7. When the operation finishes shutdown and 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 the manufacturer.
Driver file size: 356223 bytes (347.87 KB)
This driver received an average rating of 4.4 stars out of 15819 votes.
This driver is fully 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. How to use DriverMax to install Qualcomm Qualcomm HS-USB WWAN Adapter 90A1-81 MUX2 driver

The advantage of using DriverMax is that it will install the driver for you in just a few seconds and it will keep each driver up to date, not just this one. How can you install a driver using DriverMax? Let's see!

1. Start DriverMax and click on the yellow button that says ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to scan and 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 locate the Qualcomm Qualcomm HS-USB WWAN Adapter 90A1-81 MUX2 driver. Click on Update.
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5. That's all, the driver is now installed!
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