DisplayLink Corp. DisplayLink Display Adapter 421B how to download and install the driver

DisplayLink Display Adapter 421B is a USB Display Adapters device. The Windows version of this driver was developed by DisplayLink Corp.. The hardware id of this driver is USB/VID_17e9&PID_421B&MI_00.

1. Manually install DisplayLink Corp. DisplayLink Display Adapter 421B driver

1. You can download from the link below the driver installer file for the DisplayLink Corp. DisplayLink Display Adapter 421B driver. The archive contains version 7.5.54609.0 released on 2014-03-27 of the driver.
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3. Start the driver installer file from a user account with the highest privileges (rights). If your UAC (User Access Control) is enabled please confirm the installation of the driver and run the setup with administrative rights.
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5. Follow the driver setup wizard, which will guide you; it should be pretty easy to follow. The driver setup wizard will analyze your PC 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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This driver was not digitally signed.

This driver was rated with an average of 3.2 stars by 86280 users.

2. Using DriverMax to install DisplayLink Corp. DisplayLink Display Adapter 421B 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 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 analyze each driver on your PC.
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3. Take a look at the list of available driver updates. Search the list until you locate the DisplayLink Corp. DisplayLink Display Adapter 421B driver. Click the Update button.
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5. Finished installing the driver!
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