... keystone correction PC Compatibility:IBM PC and Compatibles, Apple Macintosh, iMac, and VESA Standards 1080p (1,920x1,080), WSXGA+ ( ... (1,024 x 768), SVGA (800 x 600), VGA (640 x 480)Video Compatibility:NTSC (3.58/4.43 ... Consumption:150WSpeaker:Mono 2 W x 2Power Supply:AC Input 100-240V, 50-60Hz, Auto-Switching,DC 15V ... -Green Film Source.I/O (Input/Output):2*USB, 3*HDMI, 1*AV in ,VGA*1, S-Video x 1, ...