For only $150 the Hori’s Tactical Assault Commander (TAC) Pro will give everyone on ps4 a huge advantage with mouse and keyboard controls. According to the box art of the product it is officially licensed by Sony and it's being sold at Gamestop and amazon. But if this is actually officially licensed then why doesn't Sony just allow keyboard and mouse input directly to the console so people don't have to pay $150?
http://kotaku.com/hori-tactical-assault-commander-pro-review-a-modest-mo-1788600202