58mm embedded thermal printer, 60mm/s print speed, clear printing and high efficiency, it will work perfectly with your device. Direct thermal printing, eliminating the need of ink cartridge or toner, environmental friendly and . Multiple connection mode, USB, RS232 and TTL serial port, support ESC/ . Provided Android , compatible with Windows, Linux, Android system. Adopt industrial printing head, stable performance, good printing effect, wear resistant and has long service life of 50km. Widely used in supermarket, shopping , restaurant, bank, -service terminal, etc., and it is easily embedded to any kinds of instruments and . Print Mode: Thermal Printing Paper Width: 58mm Print Width: 48mm Roll Diameter: Max. 40mm Print Speed: 60mm/s Resolution: 203dpi Print Head Lifespan: 50KM Print : ESC/ : Linux, Windows XP/7/8/10, Android Work Voltage: DC 5-9V Interface: USB/RS232/TTL Item Size: 11.1 x 6.5 x 6cm/ 4.4 x 2.6 x 2.4in Item Weight: 177g/ 6.2oz Colour:black Material:plastic Package Contents: 1 x Thermal Printer 1 x Thermal Paper 1 x USB Cable 1 x RS232 Cable 1 Cable Only the above package content, other are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.