Not exact matches
Additional car seat
adapter is
required.
The Xbox
required the
additional purchase of an
adapter for usage as a DVD player, and the GameCube and Dreamcast just didn't support it at all.
The front of the unit houses four controller ports (which allow you to play multiplayer titles that would normally
require the
additional purchase of a Four Score
adapter) while the rear is home to a vast array of AV options, with HDMI being the one that is of perhaps the most interest.
SkyBell does also provide a digital door chime
adapter, but that
requires some
additional effort.
However, since Kinect users will have to use one of the USB ports for the
adapter, they'll be down to only two USB ports, and the
additional adapter requires its own power supply, unlike with the original Xbox One.