All have a graphics card with HDMI output MINI (plug type C) and next to DVI or DisplayPort on the computer, know the problem: The Mini HDMI connector are so wide that you can not connect a second monitor. This adapter Hama HDMI Cable Adapter (Type C (Mini) connector to Type A connector) solves the problem. It is designed narrow. With 10.2 Gbit / s it is also HDMI 1.4a 3D capable. But is not it, because the certification was saved here. Do not know whether the HDMI association has interest in such adapters, the user already.
Such adapter block the entrances to the graphics card: mumbi MINI HDMI to HDMI Adapter 1080p - plated + certified - HDMI socket (19 pin) to mini HDMI connector (19-pin)
But also to a camera with HDMI output MINI he cuts a fine figure (Tested on Sony NEX-5R).
In extension to display a normal standard HDMI cable is then always (United = Type A) required.