Sierra Wireless Incorporated Sierra Wireless WWAN Modem driver download and installation

Sierra Wireless WWAN Modem is a Modem device. This driver was developed by Sierra Wireless Incorporated. USB/VID_1199&PID_9056&MI_03 is the matching hardware id of this device.

1. Manually install Sierra Wireless Incorporated Sierra Wireless WWAN Modem driver

1. Download the setup file for Sierra Wireless Incorporated Sierra Wireless WWAN Modem driver from the location below. This is the download link for the driver version 20.4.1005.45 released on 2020-04-22.
2.  
3. Start 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 accept of the driver and run the setup with administrative rights.
4.  
5. Go through the driver installation wizard, which should be quite straightforward. The driver installation wizard will analyze your PC for compatible devices and will install the driver.
6.  
7. Restart your PC and enjoy the fresh driver, as you can see it was quite smple.
8.  

Sierra Wireless Incorporated applied a digital signature to this driver.
Driver file size: 172924 bytes (168.87 KB)
Driver rating 4.3 stars out of 21079 votes.
This driver will work for the following versions of Windows:

• This driver works on Windows 2000 64 bits
• This driver works on Windows Server 2003 64 bits
• This driver works on Windows XP 64 bits
• This driver works on Windows Vista 64 bits
• 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 Sierra Wireless Incorporated Sierra Wireless WWAN Modem 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 can you install a driver with DriverMax? Let's follow a few steps!

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.
2.  
3. Take a look at the list of detected driver updates. Scroll the list down until you find the Sierra Wireless Incorporated Sierra Wireless WWAN Modem driver. Click the Update button.
4.  
5. That's all, the driver is now installed!
6.