Sierra Wireless Incorporated Sierra Wireless MC7770 HS-USB Modem 901B how to download and install the driver

Sierra Wireless MC7770 HS-USB Modem 901B is a Modem device. This Windows driver was developed by Sierra Wireless Incorporated. The hardware id of this driver is USB/VID_1199&PID_901B&MI_02; this string has to match your hardware.

1. Sierra Wireless Incorporated Sierra Wireless MC7770 HS-USB Modem 901B driver - how to install it manually

1. Download the setup file for Sierra Wireless Incorporated Sierra Wireless MC7770 HS-USB Modem 901B driver from the location below. This is the download link for the driver version 15.11.1005.40 released on 2015-11-17.
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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 started then you will have to accept of the driver and run the setup with administrative rights.
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5. Follow 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 new driver, it is as simple as that.
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This driver is digitally signed by the manufacturer.
File size of the driver: 138494 bytes (135.25 KB)
Driver rating 4.3 stars out of 50750 votes.
This driver is compatible with the following versions of Windows:

• This driver works on Windows 2000 32 bits
• This driver works on Windows Server 2003 32 bits
• This driver works on Windows XP 32 bits
• This driver works on Windows Vista 32 bits
• 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. Using DriverMax to install Sierra Wireless Incorporated Sierra Wireless MC7770 HS-USB Modem 901B driver

The advantage of using DriverMax is that it will setup the driver for you in just a few seconds and it will keep each driver up to date. How can you install a driver using DriverMax? Let's see!

1. Open DriverMax and click on the yellow button that says ~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. Search the list until you find the Sierra Wireless Incorporated Sierra Wireless MC7770 HS-USB Modem 901B driver. Click on Update.
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5. That's all, the driver is now installed!
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