... tech enterprise which is engaged in industrial HMI,Tablet PC and other related products ,including business ... management system. Product Specification: UN HMI touch screen panel ,480 x 272,UNSK-050AE SpecificationsItemsUNSK-050AE;UNSK-050ASDisplayDimension5" ... ( Length x Width = 16:9 )Resolution480 x 272Touch Panel4- wire high precision touch panelDisplay Color266,144Backlight ...