network lcd advertising player,lcd panel brand is samsung. Product DescriptionLCD DISPLAY Display size42" ... all,repeat one; repeat folder Auto loop, auto play with no actionsVideo modePAL,NTSC,autoAudio modeLEFT, RIGHT, STEREOFILE managementUpdate ... the SD card file with USB cardHostCF,SD,MMC,MS,XD ,USBCalenderYesAuto power on/ ...