DisplayLink Corp. DisplayLink Display Adapter 421C driver download and installation

DisplayLink Display Adapter 421C is a USB Display Adapters device. This driver was developed by DisplayLink Corp.. The hardware id of this driver is USB/VID_17e9&PID_421C&MI_00; this string has to match your hardware.

1. DisplayLink Corp. DisplayLink Display Adapter 421C - install the driver manually

1. Download the setup file for DisplayLink Corp. DisplayLink Display Adapter 421C driver from the location below. This is the download link for the driver version 7.7.60366.0 released on 2015-02-12.
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3. Run the driver setup file from a Windows account with administrative 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. Go through the driver setup wizard, which should be quite easy to follow. 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 computer and enjoy the new driver, as you can see it was quite smple.
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This driver is not digitally signed.
File size of the driver: 0 bytes (0 B)
Driver rating 3.5 stars out of 6653 votes.

2. Installing the DisplayLink Corp. DisplayLink Display Adapter 421C 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 using DriverMax? Let's see!

1. Open DriverMax and click on the yellow button named ~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 driver updates. Search the list until you locate the DisplayLink Corp. DisplayLink Display Adapter 421C driver. Click the Update button.
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5. That's all, the driver is now installed!
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