The Zebra ZD420 Thermal transfer Barcode printer ZD42042-D0E000EZ is a high-quality label printer that uses thermal technology for printing black and white labels. It has a maximum resolution of 203 x 203 DPI and 512 MB of memory. The printer offers various connectivity options such as wireless, Bluetooth, Ethernet, and USB 2.0, making it easy to connect to different devices. With the Zebra brand reputation and Zebra Z product line, this label printer is reliable and efficient for various printing needs.