Sierra Wireless Incorporated Sierra Wireless DM Port - two ways of downloading and installing the driver

Sierra Wireless DM Port is a Ports device. The Windows version of this driver was developed by Sierra Wireless Incorporated. The hardware id of this driver is USB/VID_1199&PID_903B&MI_00; this string has to match your hardware.

1. Install Sierra Wireless Incorporated Sierra Wireless DM Port driver manually

1. You can download from the link below the driver installer file for the Sierra Wireless Incorporated Sierra Wireless DM Port driver. The archive contains version 20.4.1005.45 released on 2020-04-22 of the driver.
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3. Run the driver installer file from a user account with the highest privileges (rights). If your User Access Control Service (UAC) is running please confirm the installation of the driver and run the setup with administrative rights.
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5. Follow the driver installation wizard, which will guide you; it should be pretty easy to follow. The driver installation 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. As you can see it was quite smple to install a Windows driver!
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This driver is digitally signed by Sierra Wireless Incorporated.
The file size of this driver is 172658 bytes (168.61 KB)
This driver received an average rating of 4.4 stars out of 18915 votes.
This driver is fully compatible with 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 install Sierra Wireless Incorporated Sierra Wireless DM Port driver using DriverMax

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, not just this one. How easy can you install a driver using DriverMax? Let's see!

1. Start DriverMax and click on the yellow button named ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to scan and analyze each driver on your PC.
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3. Take a look at the list of available driver updates. Scroll the list down until you find the Sierra Wireless Incorporated Sierra Wireless DM Port driver. Click on Update.
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5. That's all, the driver is now installed!
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