BenQ Corporation Qualcomm Diagnostics Interface 31AF how to download and install the driver

Qualcomm Diagnostics Interface 31AF is a Ports device. This Windows driver was developed by BenQ Corporation. In order to make sure you are downloading the exact right driver the hardware id is USB/VID_05C6&PID_31AF&MI_01.

1. BenQ Corporation Qualcomm Diagnostics Interface 31AF driver - how to install it manually

1. Download the driver setup file for BenQ Corporation Qualcomm Diagnostics Interface 31AF driver from the link below. This download link is for the driver version 1.0.0.0 released on 2006-06-16.
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3. Run the driver setup file from a Windows account with the highest privileges (rights). If your UAC (User Access Control) 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 setup wizard, which should be pretty straightforward. The driver setup 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 new driver, it is as simple as that.
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This driver is digitally signed by BenQ Corporation.
Driver file size: 88643 bytes (86.57 KB)
Driver rating 4.8 stars out of 56944 votes.
This driver was released for the following versions of Windows:

• This driver works on Windows 2000 32 bits
• This driver works on Windows Server 2003 32 bits
• This driver works on Windows XP 32 bits
• This driver works on Windows Vista 32 bits
• This driver works on Windows 7 32 bits
• This driver works on Windows 8 32 bits
• This driver works on Windows 8.1 32 bits
• This driver works on Windows 10 32 bits
• This driver works on Windows 11 32 bits

2. How to use DriverMax to install BenQ Corporation Qualcomm Diagnostics Interface 31AF driver

The 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, not just this one. How easy can you install a driver using DriverMax? Let's see!

1. Start 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 locate the BenQ Corporation Qualcomm Diagnostics Interface 31AF driver. Click the Update button.
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5. Finished installing the driver!
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