The ATI Radeon HD 4550 graphics cards deliver an incredible visual experience with best in class performance. Enjoy unprecedented levels of graphics realism and play the latest games with support for Microsoft DirectX 10.1. Add this graphics card to your PC and watch Blu-ray movies and HD content play with incredible visual fidelity, and view digital photos with over 1 billion colors. Do it all with break-through efficiency that doesn't compromise performance. Add an ATI Radeon HD 4550 graphics card to your PC and watch the latest Blu-ray and HD movies play with incredible fidelity - upscale to nearly twice the display resolution of HD content. Take full advantage of Blu-ray functionality with dual-stream, picture in picture (PIP) capabilities. Save energy with the ATI Radeon HD 4550 which offers optimal performance and break-through efficiency. With platform-independent intelligent power management, the ATI Radeon HD 4550 graphics card delivers the power needed to blaze through even the most intense applications while intuitively conserving energy at idle or when demand is low. The ATI Radeon HD 4550 delivers the fast frame rates and exceptional visual quality needed for video conferencing and visually intense applications. Expand your visual workspace with multi-monitor support for advanced multi-tasking to help you get more done in less time.