Orion 5222 IntelliScope to PC RS-232 Connector Cable Useful cable for any IntelliScope telescope from Orion For use with Starry Night Pro astronomy software, and other programs such as The Sky6 Professional Edition This cable connects the IntelliScope Computerized Object Locator to a serial port on your personal computer Allows you to use astronomy software to tell your IntelliScope controller where you want to view Use an astronomy program interface instead of scrolling through menus and catalogs to find objects to view through your IntelliScope telescope