... 2.aluminum-magnesium alloy l 3.various connector:VGA,AV,LAN,PHONE,MIC,HDMI VIDEO,AUDIO,POWER,USB 86 Type wall plate ... roomFeatures:Mounted on the 86-type box OpenhandedPorts:VGA,AV,LAN,PHONE,MIC,HDMI VIDEO,AUDIO,POWER,USB ,depending on customer's ...