HIS X1550 delivers all the high-end graphics features: support for DirectX 9.0c, OpenGL 2.0 and Shader Model 3.0, as well as for anti-aliasing with HDR. The Avivo™ engine is also included for encoding/decoding the latest video formats, e.g. MPEG-4, MPEG2, DivX, and H.264…etc. Prepare your PC with a graphics card that delivers a premium Windows Vista™ experience for playing games, watching movies and viewing pictures. HIS X1550 provides excellent image quality for all gaming, visual and interactive applications.