Qualcomm Incorporated Device Application Interface - two ways of downloading and installing the driver

Device Application Interface is a Ports device. The developer of this driver was Qualcomm Incorporated. USB/VID_2DF3&PID_9B3D&MI_01 is the matching hardware id of this device.

1. Qualcomm Incorporated Device Application Interface - install the driver manually

1. Download the setup file for Qualcomm Incorporated Device Application Interface driver from the link below. This is the download link for the driver version 2.1.3.1 released on 2018-03-21.
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3. Run the driver installation file from a Windows account with the highest privileges (rights). If your UAC (User Access Control) is enabled 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 installation wizard, which should be quite straightforward. The driver installation wizard will scan your PC for compatible devices and will install the driver.
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7. Shutdown and restart your PC and enjoy the fresh driver, it is as simple as that.
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This driver is digitally signed by the manufacturer.
Size of this driver: 180691 bytes (176.46 KB)
This driver received an average rating of 4.2 stars out of 86350 votes.
This driver was released 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. Installing the Qualcomm Incorporated Device Application Interface driver using DriverMax: the easy way

The advantage of using DriverMax is that it will setup 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 with 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 scan and analyze each driver on your PC.
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3. Take a look at the list of detected driver updates. Search the list until you locate the Qualcomm Incorporated Device Application Interface driver. Click on Update.
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5. That's it, you installed your first driver!
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