OK, by bad. I was thinking 10 and 12 with two ports. In that case, they can be daisy chained, the LSS box eliminated and the structure scan transducer should plug into the back of the gen3 -- unless it's the early ss transducer, then it will need an adapter.

Too many dang changes over the years. The 9 & 12 both have 2 enet ports. All others: 7, 8 & 10 only had a single port.

The elite lineup has no enet ports in any of the graphs (just in case anyone is thinking about getting one)