Which usb to use for cross plateform csharp developpment ?

Hi Folks,


I'm currently implementing an C# Windows application onto MacOSX (may android latter) but i'm wondering how to manage the USB port. Actually, i tried the LibUsbDotNet Library with success on Widows but the portability on MacOS X or Android seems little bit tricky. So I asking if someone have already do something similar ?


Every advices or source code would be nice.


Thanks in advance for you help,


Cedric