ATI Technologies Inc. ATI Radeon X300/X550/X1050 Series Secondary - two ways of downloading and installing the driver

ATI Radeon X300/X550/X1050 Series Secondary is a Display Adapters hardware device. The Windows version of this driver was developed by ATI Technologies Inc.. The hardware id of this driver is PCI/VEN_1002&DEV_5B72; this string has to match your hardware.

1. Install ATI Technologies Inc. ATI Radeon X300/X550/X1050 Series Secondary driver manually

1. Download the driver setup file for ATI Technologies Inc. ATI Radeon X300/X550/X1050 Series Secondary driver from the location below. This download link is for the driver version 8.421.0.0000 dated 2007-09-28.
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3. Start the driver installation file from a Windows account with administrative rights. If your UAC (User Access Control) 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 installation wizard, which should be quite straightforward. The driver installation wizard will analyze your PC for compatible devices and will install the driver.
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7. Restart your computer and enjoy the fresh driver, it is as simple as that.
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This driver is digitally signed by the manufacturer.
Driver file size: 11025633 bytes (10.51 MB)
This driver was rated with an average of 4.9 stars by 23302 users.
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. The easy way: using DriverMax to install ATI Technologies Inc. ATI Radeon X300/X550/X1050 Series Secondary driver

The most important advantage of using DriverMax is that it will setup the driver for you in the easiest possible way 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 available driver updates. Scroll the list down until you find the ATI Technologies Inc. ATI Radeon X300/X550/X1050 Series Secondary driver. Click on Update.
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5. Finished installing the driver!
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