Zebra ZT421, 12 dots/mm (300 dpi), cutter, disp. (colour), RTC, USB, RS232, BT, Ethernet, ZPL, ZPLII - label printer, midrange printer, thermal transfer, 12 dots/mm (300 dpi), media width (max.): 178 mm, print width (max.): 168 mm, roll diameter (max.): 203mm, speed (max.): 305 mm/s, cutter, display (touch screen, colour), real time clock, USB (2x), RS232, Bluetooth, Ethernet, RAM: 256 MB, Flash: 512 MB, emulation: ZPL, ZPLII, incl.: power cable (EU, UK), order separately: interface cable