Download and install DisplayLink Corp. DisplayLink Display Adapter 421B driver

DisplayLink Display Adapter 421B is a USB Display Adapters device. The Windows version of this driver was developed by DisplayLink Corp.. In order to make sure you are downloading the exact right driver the hardware id is USB/VID_17e9&PID_421B&MI_00.

1. DisplayLink Corp. DisplayLink Display Adapter 421B driver - how to install it manually

1. Download the driver setup file for DisplayLink Corp. DisplayLink Display Adapter 421B driver from the link below. This download link is for the driver version 7.6.55049.0 released on 2014-04-22.
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3. Start the driver setup file from a Windows account with the highest privileges (rights). If your User Access Control (UAC) is started then you will have to confirm the installation 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 analyze 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, as you can see it was quite smple.
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This driver is not digitally signed.
Size of this driver: 0 bytes (0 B)
This driver received an average rating of 3.5 stars out of 62198 votes.

2. How to install DisplayLink Corp. DisplayLink Display Adapter 421B 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 scan and analyze each driver on your computer.
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3. Take a look at the list of detected driver updates. Search the list until you locate the DisplayLink Corp. DisplayLink Display Adapter 421B driver. Click on Update.
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5. Finished installing the driver!
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