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

Sierra Wireless DM Port is a Ports hardware device. The Windows version of this driver was developed by Sierra Wireless Incorporated. USB/VID_1199&PID_903F&MI_00 is the matching hardware id of this device.

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

1. Download the driver setup file for Sierra Wireless Incorporated Sierra Wireless DM Port driver from the link below. This download link is for the driver version 12.5.1005.10 released on 2012-05-22.
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3. Start the driver setup file from a Windows account with the highest privileges (rights). If your UAC (User Access Control) is running 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 installation wizard, which should be pretty straightforward. The driver installation wizard will scan your PC for compatible devices and will install the driver.
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7. Restart your computer and enjoy the updated driver, it is as simple as that.
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This driver is not digitally signed.

This driver was rated with an average of 3.7 stars by 56932 users.

2. The easy way: using DriverMax to install Sierra Wireless Incorporated Sierra Wireless DM Port driver

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

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 computer.
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3. Take a look at the list of detected 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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