[Why POSEIDON Z (KB-PIZ) cannot use on MAC OSX ?]

Thanks for the fast response. I think I have tested other mechanical keyboards with macs and they worked, so it was a surprise. 

 

I was thinking about using key mapping software to solve the issue, but it seems the n-key rollover means the keyboard sends more than one scan code for a single keystroke. I haven't tested it yet, but if this is the case, simple key mapping won't work. Is this documented somewhere? Is it possible to use key mapping to get the keyboard working on a mac? 

[Why POSEIDON Z (KB-PIZ) cannot use on MAC OSX ?]

Is there any workaround for this problem? Is this a hardware or software issue? I'd like to use my Poseidon ZX keyboard on a mac if at all possible. 

 

Also: will it work on a Linux system?