Model DescriptionnThe ZD421 direct thermal advanced desktop printer delivers the features, flexibility, reliability and security customer’s need u2013 today and tomorrow. Includes Zebrau2019s Print DNA software suite, it’s easy to setup, operate, manage, maintain ans secure.n–Replaces the legacy GK Series and ZD420 Series, offering more functions and capabilities powered by a new innovative architecture that can run more tasks, perform more operations simultaneously and is ready for what’s next.n–Operates with ease with the five LED icons to take the guesswork out of printer status, and has a three-button user interface for added functionality and control.n–Connectivity includes USB and USB Host standard, and optional Ethernet, Serial and dual wireless radio with 802.11ac Wi-Fi and Bluetooth 4.1 – all available as field-upgradeable options.n–Zebra’s exclusive Print DNA software suite makes it easy to get printers up and running quickly. And PrintSecure makes it easy to shi.