... Touch POS Terminal.Flexible display: horizontally, wall-hanging and vertically.Flexible color: different colors of ... Quality Selling Points1. Flexible Display: Horizontally, wall-hanging and vertically2.Flexible Color: Different colors of ... ports1 Serial port1 IDE portDecoration fashionHorizontally, wall-hanging,( Optional)verticallyCustomer DisplayVDF customer displayOptional PartPrinter(Optional) ...