The PD3200 Series pole display can fit 20, 5mm characters in a two-line pole display. The display can be used in conjunction with multiple displays, cash drawers, printer, and other POS devices through its remarkable data pass-through system. Part Details: PD3200 Customer Display (with Pass-Thru Serial Interface, 9-Pin-25-Pin, AEDEX and 5mm) - Color: Black