... compatible with various design software, Wentai, CAD, CorelDRAW, direct output with database of icons, image, graphics, and patterns, English ... Low noise, smooth cutting of straight and curve line 11 . USB interface . Specifications of Cutting Plotter: ModelSpecificationRJ-880RJ-980RJ-1180RJ-1380RJ-1680Maximum ... 500gSpeed50-800mm/sCapability Memory1MPower Supplybuilt-in 90 to 260VInterfaceRS232, USB