Still, not all sets offer this capability, and this even doubles as a three port HDMI switch.

ENGADGET: VideoEFx box transforms your 2D content into 3D (hands-on)

This includes broadband Internet connectivity, two VoIP ports, home networking via a four-port, 11n wireless switch, a USB port (to share devices, such as printers and storage).

ENGADGET: ZyXEL to debut 'world's first' LTE router at CES 2010

This protrusion (which is removeable) provides access to a multi-function button, volume controls, power switch and micro-USB port for charging.

ENGADGET