Next week Microsoft will announce new Windows 10 Mobile phones and one of the main features is going to be Continuum, a way of using the phone as a PC with keyboard, monitor and universal apps. To go with the new phones will be the Microsoft Continuum Hub the details of which have been posted online early (probably to be taken down soon).
The page details the specs and features of the hub which is listed as compatible with Lumia 950 and Lumia 950 XL. It connect up to a keyboard / mouse via USB and to a monitor (unspecified connection type). It also says you can continue to use your phone while running apps on the TV.
There are no photos or price yet, we will find that out next week at the Microsoft press event.
Have a look for yourself while the page is live.