SJ Research
Nexus Podule
We've already had a good chance to study the backplate with the Nexus logo and mini-DIN type connector, so here's a more detailed look at the board itself. The PCB is marked "Nexus Interface for A3000". I'm pretty sure, as I said earlier, that it can also be used in an A4000, which has the mini podule connector but it's not mentioned here, probably because the A4000 wasn't out when this interface was introduced.