In the video, a person is holding a small green circuit board with a black square in the center. The person is holding the board with their left hand and using their right hand to point at different parts of the board. The board has a gold connector on the bottom and several small silver screws on the top. The person rotates the board to show the back, which has a green circuit pattern and several small silver screws. The person then flips the board over to show the front again and continues to point at different parts of the board.