I have the USB package loaded and the UPS connected - but I cannot see the USB option for connection. Also - am I correct that virtually any APC or Cyber Power is supported for basic feedback?
Only serial is present...

Thanks in advance.
Thanks for this - I will try one.RackKing,
I use a USB port replicator. This is the only way I can get the RB2011 to talk to my APC-UPS (after a few reboots).
http://wiki.mikrotik.com/wiki/Manual:System/UPS
From the wiki, it looks like MK only supports APC Smart UPS.
I reuse my passive port replicator from my old Rock Band game.
Thanks for this - I will try one.
So - you have gotten communication to work? I have read others have as well. Is the port replicator passive or powered? Do you have link to the one you use?