Vivitek DU775Z-UST Vivitek DU775Z-UST, Ultra Short Throw Laser Projector, WUXGA (1920x1200), 5000lm, White Native Resolution WUXGA (1920x1200) Brightness 5000 ANSI Lumens Contrast Ratio 3,000,000:1 Max. Supported Resolution UHD (3840 x 2160) @60Hz Native Aspect Ratio 16:10 Lamp Life and Type Laser light source 20,000 / 30,000 Hours (Normal / Eco. Mode) Display Type Single chip DLP® Technology by Texas Instruments Chip Size 0.48” DMD Throw Ratio 0.25:1 Image Size (Diagonal) 70"- 150" (100% Focus) Projection Distance 336mm~739mm Zoom Ratio Fixed Offset 122% ±5% Interactivity Optional Keystone Correction Vertical: ±15 steps Speakers 10W x 2 I/O Connection Ports VGA-In (15pin D-Sub) (x1), HDMI (HDMI-In x2, HDMI-Out x1), Audio-In (RCA) , Audio-In (Mini-Jack), VGA-Out (15pin D-Sub), Audio-Out (Mini-Jack), RJ45, RS-232, 3D-Sync, USB A (5V/2A (Power Only)), USB B (Service) Dimensions (W x D x H) 380 x 405 x 150 mm Weight 8.9 kg Noise Level 32dB/27dB (Normal/Eco. Mode) Control Software PJ-Tool V3.0 3D Ready(DLP link, PC+Video) Yes