mobile printer, direct thermal, 8 dots/mm (203 dpi), media width (max.): 58 mm, print width (max.): 48 mm, roll diameter (max.): 50mm, speed (max.): 102 mm/s, USB (2.0), Wi-Fi (802.11a/b/g/n), incl.: power supply unit, belt clip, battery, order separately: interface cable