Well that should hopefully be not too much of a problem, as the 2 keyboards will never be used at the same time. One is strictly for maintainence and the other is just for the control panel. Fingers crossed anyway.
Thanks,
Lee
Just to straighten something out: All windows see the attacted keyboards as one keyboard, and Mame:Analog+ can't get around this limit.
As for using them at the same time, you can do this with only a few problems. Mostly they are related to: if the same key is pressed on the different keyboards at the same time, same pressed but then not released at same time, and motherboard or USB driver limits. So though you don't think you will use them at the same time, not much to worry about doing so.
Is there such thing as a two port USB hub?
I think they were called USB Y connectors, but I saw one somewhere. Not much cheaper or smaller than a 4 port compact hub, though.