Download and install MediaTek USB MD AT Port driver

USB MD AT Port is a Ports device. This Windows driver was developed by MediaTek. The hardware id of this driver is USB/VID_0E8D&PID_7127&MI_06; this string has to match your hardware.

1. How to manually install MediaTek USB MD AT Port driver

1. Download the driver setup file for MediaTek USB MD AT Port driver from the link below. This is the download link for the driver version 3.21.51.1 dated 2021-12-16.
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3. Start the driver installation file from a Windows account with administrative rights. If your User Access Control (UAC) 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 easy to follow. 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, as you can see it was quite smple.
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This driver is digitally signed by MediaTek.
Download size of the driver: 85051 bytes (83.06 KB)
This driver received an average rating of 5 stars out of 94646 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. The easy way: using DriverMax to install MediaTek USB MD AT Port driver

The 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 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 PC.
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3. Take a look at the list of available driver updates. Scroll the list down until you locate the MediaTek USB MD AT Port driver. Click the Update button.
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5. Enjoy using the updated driver! :)
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