The Zebra ZT610 is an industrial 4-inch thermal transfer label printer for high-volume label printing. This 203 dpi configuration adds a tear-off bar and a colour touchscreen control panel for on-device setup, monitoring and diagnostics, running Zebra's ZPL language. It connects via Serial, USB, Gigabit Ethernet, Bluetooth 4.1 and USB Host. As with the rest of the ZT610 range, it's built for continuous industrial duty cycles in warehousing, manufacturing or distribution settings rather than light desktop use.