PJ Acer X1123H DLP® 3D Ready, HDMI 3D, Resolution: SVGA (800x600), Format: 4:3, Contrast: 20 000:1, Brightness: 3 600 lumens, Input: HDMI®, D-sub, RS232, 3W Audio, RCA, Acer ColorBoost II+, Acer ColorSafe II, Acer EcoProjection, Acer BluelightShield,