Zebra ZD621 Desktop Thermal Transfer Printer - Monochrome - Label/Receipt Print - Ethernet - USB - USB Host - Serial - Bluetooth - Wireless LAN - EU, UK, AUS - 10.9 cm (4.3') LCD Display Screen - Real Time Clock - 104 mm (4.09') Print Width - 203 mm/s Mono - 203 dpi - 118 mm Label Width x 991 mm Label Length - ZPL II, XML Emulation - For iOS, PC, Android