The Vivitek D512-3D displays 3D content from virtually any video source, and can convert 2D content to 3D without an external box. Standard video sources can be connected through HDMI v1.3, VGA-In, S-Video or Composite Video. 3D-ready laptops connect to VGA-In. For 2D-3D conversion or other 3D sources, connect to HDMI. The D512-3D also has RS-232c for integration and system administration.