Printronix T820, 8 dots/mm (203 dpi), USB, RS232, Ethernet, Wi-Fi - label printer, thermal transfer, resolution: 8 dots/mm (203 dpi), media width (max.): 112 mm, print width (max.): 104 mm, roll diameter (max.): 127mm, speed (max.): 203 mm/s, USB (type A, type B), RS232, Ethernet, Wi-Fi (802.11a/b/g/n), Black Mark Sensor, Gap Sensor, incl.: power supply unit, power cable (EU)