ZEBRA ZD421 Direct Thermal Desktop Printer 203 dpi Print Width 4-inch Wired USB Connectivity for Easy Use ZD4A042-D01M00EZ, No Thermal Ribbon RequiredBrand: ZEBRA Features: Easy usage: Connects via wired USB, and is compatible with media rolls that have a 1 inch core, a max diameter of 5 inches, and a max width of 4. 25 inches . Let your needs determine the connections the precise way you need it with our plethora of adaptable options where you need them the most Dual thermal: Requires the use of direct thermal media, no thermal ribbon required to print, save yourself resources with this more