Driver for DisplayLink Corp. DisplayLink Display Adapter 421C - downloading and installing it

DisplayLink Display Adapter 421C is a USB Display Adapters hardware device. This Windows 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_421C&MI_00.

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

1. You can download from the link below the driver installer file for the DisplayLink Corp. DisplayLink Display Adapter 421C driver. The archive contains version 7.9.630.0 released on 2015-10-16 of the driver.
2.  
3. Start the driver installer file from a user account with the highest privileges (rights). If your User Access Control (UAC) is running please confirm the installation of the driver and run the setup with administrative rights.
4.  
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.
6.  
7. When the operation finishes restart your PC in order to use the updated driver. It is as simple as that to install a Windows driver!
8.  

This driver is digitally signed by DisplayLink Corp..
Driver file size: 9055795 bytes (8.64 MB)
This driver received an average rating of 4.6 stars out of 14532 votes.
This driver is fully compatible with 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 DisplayLink Corp. DisplayLink Display Adapter 421C driver

The most important 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 can you install a driver with DriverMax? Let's follow a few steps!

1. Start DriverMax and push on the yellow button named ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to analyze each driver on your computer.
2.  
3. Take a look at the list of driver updates. Search the list until you find the DisplayLink Corp. DisplayLink Display Adapter 421C driver. Click the Update button.
4.  
5. That's all, the driver is now installed!
6.