High Compatibility: Available with COM and USB.Digital Control: Come with an illuminated LCD and a large control panel.2 double-spring pinch rollers and aluminum knurling stick ensure that the paper feed will not deviate by long distance. Strong Stability: Adopts D-typed motherboard and 2 MB high-speed cache memory.Cutting Capacity: 14-inch vinyl cutter with maximum paper feed of 13.8' / 350 mm, maximum cutting width of 11.2' / 285 mm, cutting precision of +/- 0.0004' / 0.01 mm, and paper feed precision of 118' / 3 m.