Available in both thermal transfer (GX420t) and direct thermal (GX420d) models, these printers combine an intuitive design and optional LCD user interface with ultra-fast print speeds and versatile connectivity options. The best-in-class GX420d direct thermal printer offers speed, performance, and a wide range of features in the smallest footprint.
ZEBRA AIT, GX420D, 203 DPI, DIRECT THERMAL, EPL AND ZPL, USB, SERIAL, 10/100 ETHERNET, DISPENSER 6FT USB CABLE INCLUDED
https://www.zebra.com/content/dam/zebra/product-information/en-us/brochures-datasheets/desktop/performance-printers-datasheet-en-us.pdf
