... connector:VGA,AV,PHONE,MIC,HDMI VIDEO,AUDIO,POWER,USB 4.CE certification MIC,audio,speaker,VGA and network conference room ... be installed on tabletop ,meet different demands,big conference,office,upscale hotel room,etc 2. Various modular connection combination ,meet ... :Application:Exhibition display:CE certificate: ( JS-WP301 customized ) MIC,audio,speaker,VGA and network conference room wall socket