Digirig lite Ver 1.1

Greetings - All.
I purchased a Ver. 1.1 Digirig Lite. ( the PCB unit ) A while back.
I wanted to put it to use as a backup.
I have a Digirig with the Kenwood TM-71A set of cables. ( with Cat option ), as well.
Do all the interface cables that Digirig sells work with the 1.1 Ver. ( No CAT of cause )

What are the big differences between the Ver 1.1 and current that I should lookout for.

Thanks for any help.