Download and install Sierra Wireless Incorporated Sierra Wireless MC7770 HS-USB Mobile Broadband Device 901B driver

Sierra Wireless MC7770 HS-USB Mobile Broadband Device 901B is a Network Adapters hardware device. The Windows version of this driver was developed by Sierra Wireless Incorporated. USB/VID_1199&PID_901B&MI_05 is the matching hardware id of this device.

1. Manually install Sierra Wireless Incorporated Sierra Wireless MC7770 HS-USB Mobile Broadband Device 901B driver

1. Download the setup file for Sierra Wireless Incorporated Sierra Wireless MC7770 HS-USB Mobile Broadband Device 901B driver from the link below. This is the download link for the driver version 13.7.1050.46 released on 2013-07-22.
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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. Follow the driver setup wizard, which should be quite easy to follow. The driver setup wizard will scan your PC for compatible devices and will install the driver.
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7. Shutdown and restart your PC and enjoy the new driver, it is as simple as that.
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This driver was not digitally signed.

This driver received an average rating of 3.7 stars out of 31931 votes.

2. Installing the Sierra Wireless Incorporated Sierra Wireless MC7770 HS-USB Mobile Broadband Device 901B driver using DriverMax: the easy way

The most important advantage of using DriverMax is that it will setup the driver for you in the easiest possible way and it will keep each driver up to date. How can you install a driver with DriverMax? Let's follow a few steps!

1. Start DriverMax and click 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. Search the list until you locate the Sierra Wireless Incorporated Sierra Wireless MC7770 HS-USB Mobile Broadband Device 901B driver. Click on Update.
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5. Enjoy using the updated driver! :)
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