... Native Resolution WXGA1280x800 3 *HDMI, 2 *USB Inputs Warranty: 2 years for projector Home Theater ... color depth and better color performance. Meanwhile, Optional USB, SD card reader, or DVB-T/CMMB/ ... function (different models of different I/O), which USB / SD decoding capability and streaming media to play ... 1Multimedia Interface3*HDMI(Support 1.1-1.3), 2*USB (Support Hard Disk), VGA (PC),YPbPr, S ...