VIA Technologies, Inc. VIA VT6421 RAID Controller - two ways of downloading and installing the driver

VIA VT6421 RAID Controller is a SCSI Adapter hardware device. The Windows version of this driver was developed by VIA Technologies, Inc.. The hardware id of this driver is PCI/VEN_1106&DEV_3249&CC_0104; this string has to match your hardware.

1. VIA Technologies, Inc. VIA VT6421 RAID Controller driver - how to install it manually

1. Download the driver setup file for VIA Technologies, Inc. VIA VT6421 RAID Controller driver from the link below. This is the download link for the driver version 5.1.2600.520 released on 2005-10-25.
2.  
3. Start the driver installation file from a Windows account with administrative rights. If your User Access Control Service (UAC) is running then you will have to confirm the installation of the driver and run the setup with administrative rights.
4.  
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.
6.  
7. Restart your PC and enjoy the updated driver, it is as simple as that.
8.  

This driver is digitally signed by the manufacturer.
Driver file size: 65267 bytes (63.74 KB)
This driver was installed by many users and received an average rating of 4.2 stars out of 14961 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 install VIA Technologies, Inc. VIA VT6421 RAID Controller driver using DriverMax

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 easy can you install a driver using DriverMax? Let's take a look!

1. Open DriverMax and click on the yellow button that says ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to scan and analyze each driver on your computer.
2.  
3. Take a look at the list of driver updates. Scroll the list down until you find the VIA Technologies, Inc. VIA VT6421 RAID Controller driver. Click on Update.
4.  
5. Finished installing the driver!
6.