Portable Xprinter Xp-470b 4 Inch Label Printer Direct Thermal

Memory: 8 mb ram / 8 mb flash max.print width: 4.25 in. / 108 mm max.print speed: up to 6 ips (152 mm/s) media sensors: movable black mark sensor / fixed gap sensor emulation: tspl, zpl, epl, dpl interface: usb, usb+serial(usb cable included)