DESC: The ATI Radeon™ HD 2400 is a feature-rich upgrade from integrated graphics for an immersive experience with DirectX® 10 gaming and HD video. Connect to big-screen TVs with HDMI and built-in 5.1 surround sound audio to enjoy Blu-ray™ and HD DVD movies. ATI Catalyst™ graphics configuration software is designed for quick setup and stable operation with Windows Vista™.