With built-in Wi-Fi and Bluetooth alongside USB 2.0 and USB Host as standard interfaces, the Zebra ZD4AH22-D01X01EZ is a direct thermal desktop printer carrying 512 MB of flash memory and 256 MB of RAM for healthcare label, receipt, and wristband workflows. It prints monochrome output at 203 dpi and up to 5.98 in/s across a 2.20-inch print width, accepting media up to 2.24 inches wide, 39.02 inches long, and 7.48 mil thick on rolls to 5 inches in diameter. A full-width sensor, moveable reflective/black mark sensor, and multi-position transmissive/gap sensor support roll-fed, fanfold, die-cut, tag stock, and wristband media. NFC, a real-time clock, and ZPL, ZPL II, EPL, EPL II, XML, and ZBI emulation extend integration options, while broad 1D and 2D symbology coverage includes ISBT-128, PDF417, Data Matrix, QR Code, and Aztec. The dual-wall frame chassis weighs 2.20 lb and operates from 40°F (4.4°C) to 105°F (40.6°C). cTUVus and CE certified, Energy Star qualified, and RoHS and REACH compliant, it is backed by a 2-year limited warranty.