Zebra label printer, desktop printer, direct thermal, resolution: 8 dots/mm (203 dpi), media width (max.): 108 mm, print width (max.): 104 mm, roll diameter (max.): 127mm, speed (max.): 152 mm/s, USB, USB Host, Bluetooth (BLE), RAM: 256 MB, Flash: 512 MB, real time clock, Black Mark Sensor, Gap Sensor, incl.: cable (USB), power supply unit, power cable (EU, UK), grey.No ETH port from factory, need separate accessory to connect to via EthernetZD421 DT; 203 dpi, USB, USB Host, Modular Connectivity Slot, BTLES