The setup at Turbolog to support the ARS-USB is simple

Select the COM-Port where the ARS-USB is available. Any speed can be used for instance 9600. Choose the Rotor as EA4TX

The rotor can be controlled either manually or fully automatically.

In manual operation clicking on the Bearing field in the Country information frame will start rotation to the target. Progress and actual rotor direction are displayed on the status bar at the bottom of the window.

In automatic operation rotation will be initiated as soon as you grab a Packet spot in order to prepare it for logging on the log input line. Furthermore, if you enter a prefix or call in the call field and press Cursor down, rotation to target will start immediately.

The website is:  www.turbolog.de   … showing many more screenshots.