Download and install Sierra Wireless Incorporated Sierra Wireless DM Port driver

Sierra Wireless DM Port is a Ports device. The developer of this driver was Sierra Wireless Incorporated. The hardware id of this driver is USB/VID_1199&PID_903D&MI_00; this string has to match your hardware.

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

1. Download the setup file for Sierra Wireless Incorporated Sierra Wireless DM Port driver from the location below. This is the download link for the driver version 13.7.1005.21 dated 2013-07-03.
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3. Run the driver installation file from a Windows account with administrative rights. If your User Access Control Service (UAC) is started 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 setup wizard, which should be quite straightforward. The driver setup wizard will analyze your PC for compatible devices and will install the driver.
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7. Restart your computer and enjoy the updated driver, as you can see it was quite smple.
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This driver was not digitally signed.

This driver was rated with an average of 3.8 stars by 81307 users.

2. Installing the Sierra Wireless Incorporated Sierra Wireless DM Port driver using DriverMax: the easy way

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 take a look!

1. Start DriverMax and press 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 detected driver updates. Scroll the list down until you locate 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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