MTH RailKing Z-Controller

Pair this controller with any M.T.H. Electric Trains power supply brick (Z-500, Z-750 or Z-1000) to power up your small or moderate sized O Gauge AC layout. Makes a perfect complement to M.T.H. RailKing ready-to-run train sets that are equipped with a wireless remote control for those operators looking for a conventional controller. Features U.L. Approved Power On LED Indicator AC Power Brick Input Port