Keep your critical operations running efficiently. Constructed with an all-metal frame and bi-fold door, ZT400 Series printers deliver advancements in print speed, registration and connectivity as well as additional advanced features. ZT400 printers feature USB, Serial, Ethernet and Bluetoothconnectivity along with expanded RFID capabilities. And with Zebras Link-OS environment, an innovative operating system, you can easily integrate, manage and maintain these printers from anywhere in the world.