Abstract: Furniture systems are provided with integrated media presentation devices, such as a display panel, where internal connections between the media presentation devices and internal components for signal and power delivery are provided via low-voltage cables, and where the integrated media devices are connectable to an external computing or media content delivery device. In some embodiments, a mobile media access and control unit is provided that may be removably interfaced with a media presentation device in a low-voltage furniture system for displaying media content and optionally for sourcing power, where the mobile media access and control unit includes a plurality of media inputs for receiving media content from a plurality of computing devices, and a mechanism for selectively delivering media content from one of the computing devices to the media presentation device within the furniture system in response to input from a user.