Driver for Marvell Hefei Marvell Serial Diag Port - downloading and installing it

Marvell Serial Diag Port is a Ports device. This Windows driver was developed by Marvell Hefei. USB/Vid_1286&Pid_4e31&MI_08 is the matching hardware id of this device.

1. How to manually install Marvell Hefei Marvell Serial Diag Port driver

1. Download the setup file for Marvell Hefei Marvell Serial Diag Port driver from the location below. This is the download link for the driver version 1.7.0.0 released on 2015-01-27.
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3. Run the driver installation file from a Windows account with the highest privileges (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 easy to follow. The driver setup wizard will scan your PC for compatible devices and will install the driver.
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7. Restart your computer and enjoy the new driver, it is as simple as that.
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Marvell Hefei applied a digital signature to this driver.
Download size of the driver: 33444 bytes (32.66 KB)
This driver was rated with an average of 4.7 stars by 52702 users.
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. The easy way: using DriverMax to install Marvell Hefei Marvell Serial Diag Port driver

The advantage of using DriverMax is that it will install the driver for you in just a few seconds and it will keep each driver up to date, not just this one. How can you install a driver with DriverMax? Let's take a look!

1. Open DriverMax and click 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 driver updates. Scroll the list down until you locate the Marvell Hefei Marvell Serial Diag Port driver. Click on Update.
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5. That's it, you installed your first driver!
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