Low power nav PC

I use a Logitec trackball too. Had one on my fishing vessel as well. Mounted so that the water on your gloves drained away, once you use one it would be hard to go without.
Looking at the 12v monitors available now sold for caravans I would say that the Aleutian system, 12volt LED monitor, Logitec trackball and a rubber keyboard would be the ultimate system.

I note they have a 'marine' version - much more expensive (http://aleutia.com/m1-fanless-mini-atom-server-with-four-lan-ports) but if the T1 system box is hidden away it should be ok, I would imagine.

Looking at monitors at present and have seen a 19" 17w led tv/monitor as the lowest power per £ option. I presume 17w is reasonable?
 
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