Brother RJ-4040, USB, RS232, Wi-Fi, 8 dots/mm (203 dpi), ZPLII - label printer, mobile printer, direct thermal, 8 dots/mm (203 dpi), media width (max.): 118 mm, print width (max.): 104 mm, roll diameter (max.): 58 mm, speed (max.): 127 mm/s, USB, RS232, Wi-Fi (802.11b/g/n), ZPLII, ESC/P, RAM: 32 MB, Flash: 16 MB, incl.: software, label design software, belt clip, battery, Treiber CD, QSG