PNY Verto 8400GS 256MB PCIE Graphics Card NVIDIA unified architecture with GigaThread technology; Full Microsoft DirectX 10 Shader Model 4.0 support 16x full-screen anti-aliasing; True 128-bit floating point high dynamic-range (HDR) lighting NVIDIA Quantum Effects physics processing technology; One single-link DVI output supports one 1920x1200 resolution display2 NVIDIA PureVideo HD technology1; HDCP Capable3; HDCP Capable3; OpenGL 2.1 support NVIDIA ForceWare Unified Driver Architecture (UDA); Built for Microsoft Windows Vista; Outputs: DVI+VGA+HDTV/S-Video