Projector Epson EB-L250F; LCD, FullHD, Laser 4500Lum,2.5M:1, 1,62x Zoom, Wi-Fi, Miracast,16W, White3LCD Standard-throw Laser Projector with Built-in WirelessProjection System RGB liquid crystal shutter projection system with 3 x TFT Active MatrixResolution: Full HDAspect Ratio: 16:9Light Source: Laser DiodeLight Source Life: Normal Mode: Up to 20,000 hours; Extended Mode: Up to 30,000 hoursProjection Lens Type: 1.62x Optical Zoom (Manual), Focus (Manual)Keystone Correction Manual Vertical: ± 30 degrees; Horizontal: ± 30 degreesDynamic Contrast Ratio Over 2,500,000:1Interfaces: 1 x D-sub 15pin VGA input, 1 x D-sub 15pin VGA input/monitor out, 1x RCA Composite, 2x HDMI, 2 x Audio in (3.5 mm stereo mini), 1 x Audio in (Red/White RCA), 1 x Audio Out (3.5 mm stereo mini), 1x D-sub 9-pin RS-232C, 1x USB Type-A, 1x USB Type-B (for copying setting), 1x Wired LAN RJ-45. Built in wireless: 802.11b/g/n (2.4GHz) (DSSS/CCK,OFDM) 802.11a/n/ac (5GHz) (OFDM)