... Serial port/USB port, USB port support to plug in and out when the power on; 8.Operate Convenient:9 ... accurate, smooth,and high-speed cutting;13.One lever in behind control all of the pinch roller up and down ... /2Original settingYesLinear modeYesPaper feeding tubeOptionalCurve & arc smooth cuttingYesCutting TestYesCompatible softwareArt cut, Corel draw, Adobe illustrator, Master, Flexi 10, WINPC sign, ...