Altinex’s new TNP512 Interconnect Box is designed for installation into tables, podiums or other furniture. It incorporates the SP3500SC sectional plate, which offers two standard U.S. power receptacles, computer video (15-pin HD), a COM Port/RS-232 (9-pin D), video (RCA), S-Video (4-pin mini DIN), audio (2-RCAs), computer audio (3.5 mm), modem (RJ-11) and network (RJ-45) input connectors. All connectors have 6-foot (2-meter) cables attached that feed through to the bottom of the unit.
The TNP512 lists for $875 and details are here: http://www.altinex.com/index.php?q=TNP512