... port to support usb device1*USB HOSTHost usb port1*SD card readerSD card interface Support 1GB/2GB/4GB/8GB/16GB1*RJ4510/100 ... adapterRemote controllerUser ManualSoftwareOSGoogle Android 4.0VideoRM/RMVB, MPEG, MKV, AVI, MP4,MOV,FLV, H.263,H.264,VC-1,DivX, Xvid ... appstore etc.Local Media playback,support HDD, U disck ,SD card .Watching live TV channels by DVB-T ,ISDB-T ,ATSC ...