Smart&Cool&reg; SC-5890C USB POS Printer with 58mm Thermal Paper Rolls - 90mm/sec High-speed Printing (Black) High-quality, low-noise, high-speed receipt printer(58mm thermal paper roll) Cash drawer control:DC 12V/1A Print speed:90mm/S Print head life:50 Kilometer Drivers:Win 9X/Win 2000/Win2003/Win XP/Win Vista/Win 7/Win8/ Linux