Driver for Qualcomm Longsung HS-USB WWAN Adapter 9B2F-81 MUX2 - downloading and installing it

Longsung HS-USB WWAN Adapter 9B2F-81 MUX2 is a Network Adapters device. The Windows version of this driver was developed by Qualcomm. The hardware id of this driver is USB/VID_2DF3&PID_9B2F&MI_81.

1. Qualcomm Longsung HS-USB WWAN Adapter 9B2F-81 MUX2 driver - how to install it manually

1. Download the setup file for Qualcomm Longsung HS-USB WWAN Adapter 9B2F-81 MUX2 driver from the location below. This download link is for the driver version 4.0.5.2 released on 2017-09-27.
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3. Run the driver setup file from a Windows account with the highest privileges (rights). If your UAC (User Access Control) is running 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 installation wizard, which should be quite straightforward. The driver installation wizard will scan your PC for compatible devices and will install the driver.
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7. Restart your PC and enjoy the updated driver, it is as simple as that.
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Qualcomm applied a digital signature to this driver.
Download size of the driver: 308136 bytes (300.91 KB)
This driver received an average rating of 5 stars out of 83785 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. The easy way: using DriverMax to install Qualcomm Longsung HS-USB WWAN Adapter 9B2F-81 MUX2 driver

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

1. Open DriverMax and push on the yellow button named ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to scan and analyze each driver on your computer.
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3. Take a look at the list of available driver updates. Search the list until you find the Qualcomm Longsung HS-USB WWAN Adapter 9B2F-81 MUX2 driver. Click on Update.
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5. Enjoy using the updated driver! :)
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