<P> The Surface Pro 4 is the fourth - generation Surface - series 2 - in - 1 detachable , designed , developed , marketed , and produced by Microsoft . The Surface Pro 4 was announced on October 6 , 2015 alongside the Surface Book . In the U.S. and Canada , the Surface Pro 4 was released on October 26 , 2015 . </P>
<P> The Surface Pro 4 is the fourth - generation Surface - series 2 - in - 1 detachable , designed , developed , marketed , and produced by Microsoft . The Surface Pro 4 was announced on October 6 , 2015 alongside the Surface Book . In the U.S. and Canada , the Surface Pro 4 was released on October 26 , 2015 . </P>
when did the surface pro 4 come out
when did the surface pro 4 come out
October 26 , 2015
October 26 , 2015