(Multimedia AV,USB,SD,VGA,HDMI Ports Intefaces Mini)LED Projector Home Cinema 400 Lumens Black Physical, Native Resolution 320*240, Support 1920*1080 1080p Input Sources 4:3/16:9, Support up to 500G Memory Card,Support to Browse MINI SD Card, USB Card Support to browse mini SD card, USB card, txt document. With Calculator Stopwatch Function Manual and remote control. 30-60 inch image 16:9 widescreen, native resolution:320240. Support 19201080,1080P source input Can play JPEG BMP GIF PNG TIF image,WMA MP3 M4A audio,RMVB AVI MP4 video AV USB SD VGA HDMI Multimedia Interface for DVD player laptop computer and so on