Here is the comparison table of Cummins Insite Inline 5 and Cummins Inline 6 data link adapter heavy-duty/truck diagnostic scan tools.
Cummins Inline5 and Inline6 Comparison:
Can ECU Flash before 1st.Jan.2015 Cummins engine
According the original Cummins Inline6 data link adapter chip 1:1 to design appearance, all chips welded, protective in good, fully functional, include canbus2 design. Inline5 cut corners to save costs, NEXIQ USB link also not have canbus2