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. The developer of this driver was Qualcomm. The hardware id of this driver is USB/VID_05C6&PID_90A1&MI_81; this string has to match your hardware.

1. Qualcomm Qualcomm HS-USB WWAN Adapter 90A1-81 MUX2 driver - how to install it 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 4.0.7.6 dated 2023-01-11 of the driver.
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3. Run the driver installer file from a user account with administrative rights. If your User Access Control Service (UAC) is enabled please accept of the driver and run the setup with administrative rights.
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5. Follow the driver setup wizard, which will guide you; it should be pretty easy to follow. The driver setup wizard will scan your computer and will install the right driver.
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7. When the operation finishes restart your computer in order to use the updated driver. It is as simple as that to install a Windows driver!
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This driver is digitally signed by the manufacturer.
File size of the driver: 349976 bytes (341.77 KB)
This driver was rated with an average of 4.5 stars by 45212 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 90A1-81 MUX2 driver using DriverMax: the easy way

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 with DriverMax? Let's see!

1. Start DriverMax and press on the yellow button named ~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 locate the Qualcomm Qualcomm HS-USB WWAN Adapter 90A1-81 MUX2 driver. Click on Update.
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5. Enjoy using the updated driver! :)
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