Found stamped into front of aluminum frame to the right of the manufacturer's label
Stamped into the side of the aluminum frame
overall: 1/4 in x 4 1/2 in x 7 in
The object consists of a green board with several components on one side. At one end there is a connector held in place by a blue plastic bracket. On the reverse side there is a printed circuit. The board is surrounded by an aluminum frame.