https://techcrunch.com/2018/02/25/samsungs-dex-docking-station-gets-revamped-turning-a-smartphone-into-a-trackpad/

If you were having any doubts about Samsung’s commitment to its DeX, consider them assuaged. The company introduced its smartphone docking hardware with the Galaxy S8 and has talked up a new version for every big phone release since then — and today’s big Galaxy S9 reveal is no different.

We were pretty lukewarm on the idea — or at least skeptical of how big a niche such a product really was. But to Samsung’s credit, the company been responding to user feedback and building it out since launch. This generation marks the biggest and most welcome change to the system thus far, including, notable a big shift in form factor.