Laser phosphor, UST (0.23 throw ratio), Full HD 1080p, 4,500lm projector, 100,000:1 contrast ratio, RJ45 network control, SuperColor technology, SonicExpert sound system with 3x audio modes (standard, speech, and entertainment), 16w speakers (8w x2 - stereo), vertical & horizontal keystone correction (auto vertical keystone), 3D compatible. RGB IN x2, HDMI x1, HDMI/MHL x 1, VIDEO x 1, S-VIDEO x1, MONITOR OUT x 1, AUDIO IN x 1, AUDIO (RCA) L/R x1, AUDIO OUT x1, AUDIO (RCA) Out L/R x1, RS232 x 1, MINI USB TYPE B x 1, USB TYPE A x1, LAN (RJ45) x 1, 3D VESA x 1, 12V TRIGGER x 1, COMPONENT x 1, MICRO USB WIRE x1