This tutorial decribes, how you can establish a connection between an industrial CE terminal and a PC with the Microsoft program Activesync. As communication type only a serial point to point connection is covered. As operating system for the CE terminal Windows CE 2.11, 2.12 and 3.0 is supposed. Other operating systems like Pocket PC 2002 resp. Windows CE.NET (CE 4.0 and CE 4.1) are not treated.