Scratched on the bottom left corner of the component side
overall: 2 3/4 in x 7 1/4 in x 3/8 in
Record contains a circuit board with integrated circuits, diodes, capacitors, a 4 position switch, and a red indicator light. On the top left corner of the component side "Microsoft Consumer Products" is printed in white. On the solder side there is one wire soldered on the left edge protected by a plastic cover. On the top right corner of the solder side is a printed triangle with "V A 1 L" printed inside. On the component side there is a white round sticker on the largest integrated circuit.