Pratt & Whitney Colt Industries CNC2 Circuit Board 
#- M1756-U51462 
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We have no idea if this used board is working or not. should be fine.  

Interface 32 IN / 24 OUT

Thanks


We are not experts in the field, but can answer questions if you have them.      

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Will ship international.  Contact us for a price, as we do get pretty good overseas rates.