The USB port is only for Flash Drive/Hard Disk connecting, for connecting with Android Phone, you need a MHL cable (Recommend connect iPhone/iPad/Android phones via wireless display). Connect PS3 PS4 or X-Box ONE Wii via HDMI to enjoy games on big screen. Connect your PC / Laptop / DVD Player to enjoy video or movie. MULTIMEDIA SUPPORT - with VGA/USB/AV/SD/HDMI/5V-OUT USB interfaces.(Only support: iPhone & iPad iOS version 8.0 above, Android Smartphone & Tablet version 4.2.2 Above, Windows8.1 & Windows10). Wireless function supports Airplay, Miracast and DLNA, transmitting audio, video, picture of smart phones, computer and laptop to big screen.Make synchronous playback content come true. WIFI READY PROJECTOR - with built-in TP-Link, can connect your iPhone/iPad/Android device/Macbook wirelessly.International Version - Product may not include US Warranty.