Zebra ZD421-HC Desktop Thermal Transfer Printer - Monochrome - Portable - Label/Receipt Print - Ethernet - USB - USB Host - Serial - Bluetooth - EU, UK, AUS, JP - Real Time Clock - 104 mm (4.09') Print Width - 152 mm/s Mono - 203 dpi - 112 mm Label Width x 991 mm Label Length - ZPL II, XML Emulation - For iOS, Android, PC