I just bought the Digirig and haven’t used it yet because I can’t seem to figure out what cords I need to buy so I can connect the Digirig to my TS-950SDX and the computer.
There are two cable sets with matching accessory cable that takes care of base functionality (audio + PTT):
From what I see in the pictures of the rear panel of the transceiver the remote connector uses DIN 7 socket and neither of above kits offer a matching serial/CAT cable. CAT is an optional functionality and you can operate digital modes without it. Let me know if you are interested in building a homebrew serial CAT cable and I will research the connections and suggest the pinouts.