ATI Technologies Inc. RADEON X300/X550 Series Secondary driver download and installation

RADEON X300/X550 Series Secondary is a Display Adapters device. This Windows driver was developed by ATI Technologies Inc.. The hardware id of this driver is PCI/VEN_1002&DEV_5B70; this string has to match your hardware.

1. Install ATI Technologies Inc. RADEON X300/X550 Series Secondary driver manually

1. Download the driver setup file for ATI Technologies Inc. RADEON X300/X550 Series Secondary driver from the link below. This download link is for the driver version 8.453.0.0000 released on 2008-01-22.
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3. Run the driver installation file from a Windows account with administrative rights. If your User Access Control Service (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 easy to follow. The driver setup wizard will scan your PC for compatible devices and will install the driver.
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7. Restart your computer and enjoy the updated driver, as you can see it was quite smple.
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This driver is digitally signed by ATI Technologies Inc..
File size of the driver: 22322844 bytes (21.29 MB)
Driver rating 5 stars out of 1688 votes.
This driver is compatible with the following versions of Windows:

• This driver works on Windows 2000 64 bits
• This driver works on Windows Server 2003 64 bits
• This driver works on Windows XP 64 bits
• This driver works on Windows Vista 64 bits
• This driver works on Windows 7 64 bits
• This driver works on Windows 8 64 bits
• This driver works on Windows 8.1 64 bits
• This driver works on Windows 10 64 bits
• This driver works on Windows 11 64 bits

2. How to install ATI Technologies Inc. RADEON X300/X550 Series Secondary 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, not just this one. How 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.
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3. Take a look at the list of available driver updates. Scroll the list down until you find the ATI Technologies Inc. RADEON X300/X550 Series Secondary driver. Click the Update button.
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5. Enjoy using the updated driver! :)
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