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

Device Application Interface is a Ports hardware device. This driver was developed by Qualcomm Incorporated. USB/VID_2DF3&PID_9B2F&MI_01 is the matching hardware id of this device.

1. Install Qualcomm Incorporated Device Application Interface driver manually

1. Download the driver 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. Start the driver installation file from a Windows account with administrative rights. If your UAC (User Access Control) is enabled then you will have to confirm the installation 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 straightforward. 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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This driver is digitally signed by the manufacturer.
File size of the driver: 180691 bytes (176.46 KB)
This driver was rated with an average of 4.6 stars by 9418 users.
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. How to install Qualcomm Incorporated Device Application Interface driver using DriverMax

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. How easy can you install a driver with DriverMax? Let's follow a few steps!

1. Start DriverMax and press on the yellow button named ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to analyze each driver on your computer.
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3. Take a look at the list of available driver updates. Search the list until you locate the Qualcomm Incorporated Device Application Interface driver. Click on Update.
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5. Finished installing the driver!
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