ASUS AMD Radeon HD 5450 1GB DDR2 PCI E 2.1 Graphics Card: * Powered by the Radeon HD 5450 graphics processing unit (GPU) with DirectX 11 support to provide graphics power for the most demanding games and 3D movies * 1GB of DDR2 on-board memory provides the memory needed for visual realism * PCI Express 2.1 interface provides compatibility with a range of systems * D-Sub, DVI and HDMI outputs for flexible connectivity