4,800 lumens ; 20,000:1 contrast ratio; 2 x HDMI(R) (with MHL(R)), VGA input, VGA output, audio input, audio output, RJ45, USB reader & RS-232C; USB Wi-Fi(R) adapter & HDCast Pro allow for PC-free presentations & images; 10W internal speaker; 1.5x zoom; USB display mode allows for instant screen-mirroring with iOS(TM) & Android(TM) devices; Includes AC power cord, remote, USB Wi-Fi(R) adapter, carrying case, multilingual users manual CD & quick-start guide;