bah... I have the one with only the BNC connector.... I do have a BNC/rj45 convertor box... but I have not managed to get the Hydra to work in any way with OS 3.9 on an A2000 :-(
I have tried this with that BNC/rj45 convertor box and with a hub providing bnc and rj45 connectors.. so my hrydra might be defect.. althought all tools tell me the hydra is ok
Tom