... DLP mini projector Main features1.) Work with DVD,TV,laptop,Tablet PC,smart phone, SD card, USB drive,PSP,DV,DC ... , MP4 player ...etc,all digital device2.) Input interface: USB 2.0, VGA,HDMI,SD card slot,AV in 3.) Projection image ... ICSupport 858×600 PixelsVideo SourceSupport VGA, HDMI, Video, USB and SD InputAudio SourceSupport Audio Input/Output and 2W SpeakerPower19V DC inMenu InstructionKeyboard ...