Portable LED Projector

Acer K138ST LED Portable Projector. Native Resolution: WXGA (1280 x 800) Maximum Resolution: UXGA (1600 x 1200) Maximum Wide Resolution: 1080p (1920 x 1080) Contrast Ratio: 100000:1 Brightness - ANSI Lumens: 800 standard 640 economy Projection Lens: F = 1.9 f = 8.02mm; manual focus Projection Screen Size: 17" (43cm) 100" (254cm) Projection Distance: 1.4' (0.4m) 5.7' (1.7m) Throw Ratio: 116" @ 2m (0.080:1) I/O Connectors: Analog RGB/component video (D-sub) HDMI/MHL (video audio HDCP) PC audio stereo mini-jack (input) PC audio stereo mini-jack (output) DC in DC out Data Compatibility: VESA standards 1080p (1920 x 1080)Video Compatibility: HDTV (720p 1080i 1080p) EDTV (480p 576p) SDTV (480i 576i) Displayable Colors: 1.07 billion DLP 3D Ready: 3D content 3D glasses and appropriately equipped PC also required to display 3D images Lamp Type: RGB LEDs