Qualcomm Incorporated Longsung USB Diag Port - two ways of downloading and installing the driver

Longsung USB Diag Port is a Ports hardware device. This Windows driver was developed by Qualcomm Incorporated. USB/VID_2DF3&PID_6B3C&MI_05 is the matching hardware id of this device.

1. Qualcomm Incorporated Longsung USB Diag Port driver - how to install it manually

1. Download the driver setup file for Qualcomm Incorporated Longsung USB Diag Port driver from the link below. This download link is for the driver version 2.1.3.1 released on 2018-03-21.
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3. Start the driver installation file from a Windows account with the highest privileges (rights). If your User Access Control Service (UAC) is running then you will have to accept of the driver and run the setup with administrative rights.
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5. Follow the driver installation wizard, which should be quite easy to follow. The driver installation wizard will analyze your PC for compatible devices and will install the driver.
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7. Restart your PC and enjoy the new driver, it is as simple as that.
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This driver is digitally signed by the manufacturer.
File size of the driver: 180691 bytes (176.46 KB)
This driver was installed by many users and received an average rating of 5 stars out of 88087 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. The easy way: using DriverMax to install Qualcomm Incorporated Longsung USB Diag Port driver

The most important 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. How easy can you install a driver using DriverMax? Let's take a look!

1. Start DriverMax and push 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 Qualcomm Incorporated Longsung USB Diag Port driver. Click on Update.
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5. Enjoy using the updated driver! :)
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