I too have just bought a Hydrabox base unit & 3 client cards & it does not work with Sky UK NDS subscription card. I have used the wireless client cards in a Dragon CAM with predator 3.69 & T.Rex Supermodule with Predasaur 2.29.

It seems to be a problem with the base station not sharing the card properly as an old expired Firecrypt card is shared correctly at least the client wireless card is seen as a Firecrypt card in the CAM. I tried with an IRDETO subscription card & that didn't work either.

Apparently a CAM or receiver that supports Firecrypt is required so the client card will not work in a Dreambox or Sky Italia receiver but should work with a Dragon or T.Rex CAM.

What do I need to do to get this working as advertised?