Zebra's ZD621 4-Inch Desktop Printers provide premium features, maximum performance and unmatched security for years of quality printing. With the ZD621, you get an innovative new architecture to power our ever-expanding printer capabilities and software. Opt for the optional full-color LCD touch display with intuitive menu and increased remote-management capabilities. From outstanding print quality to portability for application flexibility to emerging technology to field-installable options, the ZD621 stands apart. Available in direct thermal, thermal transfer, health care and RFID models, the ZD621 supports a wide variety of use cases. Zebra's GX Series printers are known for quality and premium performance and with the next-generation ZD621 you can expect everything you loved in those legacy printers and more.