Qualcomm Incorporated Longsung USB Diag Port how to download and install the driver

Longsung USB Diag Port is a Ports device. The Windows version of this driver was developed by Qualcomm Incorporated. The hardware id of this driver is USB/VID_2DF3&PID_90B2&MI_00; this string has to match your hardware.

1. Install Qualcomm Incorporated Longsung USB Diag Port driver manually

1. You can download from the link below the driver setup file for the Qualcomm Incorporated Longsung USB Diag Port driver. The archive contains version 2.1.3.1 released on 2018-03-21 of the driver.
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3. Start the driver installer file from a user account with administrative rights. If your UAC (User Access Control) is running please accept of the driver and run the setup with administrative rights.
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5. Go through the driver setup wizard, which will guide you; it should be pretty easy to follow. The driver setup wizard will analyze your computer and will install the right driver.
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7. When the operation finishes restart your PC in order to use the updated driver. As you can see it was quite smple to install a Windows driver!
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Qualcomm Incorporated applied a digital signature to this driver.
Download size of the driver: 180691 bytes (176.46 KB)
This driver received an average rating of 5 stars out of 88117 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 Qualcomm Incorporated Longsung USB Diag Port driver

The most important 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 easy can you install a driver using DriverMax? Let's see!

1. Open DriverMax and press on the yellow button named ~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 driver updates. Scroll the list down until you find 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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