12 x 12 CalComp Drawing Board VI CAD Graphics Tablet with choice of corded or cordless Input Device: Pen Stylus, 4 Button Cursors, and 16 Button Cursors. Works with AutoCAD or any WinTab compatible application. USB connection and wireless pointing devices. Requires serial power kit if connecting to a computer serial port. Drawing Board Tablets can be used with CAD or Graphics software applications including AutoCAD, MicroStation, Corel, Illustrator, or any other Windows Application. Compatible with Windows 98/ME/XP/2000/Vista/7.