Wii Ext BlueRetro work with Loopy 3DS Controller Board?

[fvig2001]

Hi

So I have already modded my New 3DS XL to have the controller board and I can control it using my Wii Classic Controller via female port->6pin connector.

I have a few questions:

1. Assuming the power is provided externally via USB-C (explicitly mentioned in controller board documents), will this work with my modded 3DS?
2. On the diagram, is it correct that it's a male Wii connector?

Thanks