Direct thermal. 203 x 203 DPI. Maximum printing width: 5.6 cm Print speed: 152 mm/sec. Built-in barcodes: 1D, 2D. Connectivity technology: Wired & Wireless. USB port Ethernet LAN Bluetooth. 1 kg. The Advanced Desktop Printer That Delivers the Features, Flexibility, Reliability and Security You Need. Be free from picking and choosing between reliability, functionality and security. With Zebra's ZD400 Series 4-inch and 2-inch printers, you're assured of quality performance for years of operation, key features that keep your business moving forward and unmatched security to prevent downtime and costly cyberattacks. And, with our exclusive Print DNA software suite, these printers are easy to setup, operate, manage and maintain – onsite or remotely. Everything About it is Easy. When you buy a Zebra ZD400 Series printer, each step is frustration-free. With our exclusive Print DNA software suite, its easy to install, manage, use and secure. Use Print Touch with near field communication (NFC) to pair and print or access how-to videos. Includes All the Right Features. The ZD400 Series offers features, reliability, flexibility and security that make it stand apart.