DESC: The 64 MB and 128 MB Graphics Accelerators provide a low profile, PCI Express x16-lane graphics add-in card based on the ATI RADEON X300 SE PCI Express (PCI-E) Graphics Accelerators. The ATI RADEON X300 SE graphics accelerator is an ideal solution for those desktop PC customers seeking stable 2D and advanced 3D graphics performance. It is an excellent choice for small business or large enterprise users engaging in video conferencing or 3D image manipulation, while improving the everyday business PC experience with faster screen refresh rates and better overall visual quality. PCI Express is Intel's next generation I/O bus technology, providing significant enhancements over the existing AGP and PCI standards.