1.Good compatibility to AutoCAD, Gerber, Lectra and all of the CAD softwares, etc 2.High accuracy 3.Top quality standard Breadth: A3,A2,A1,A0,A00Sizes: Signking1812C,Signking1824C,Signking2436s, Signking2436c, Signking3648s,Signking3648c, Signking4460cResolution: 1 - 2540LPICursor: 16 bottonn cursorAbsolute Accuracy: 0.203mm(0.008LPI), 0.127mm(0.005LPI)Interface Cable: RS232Baud Rate: 150,300,600 ...