In the video, a person is seen holding a circuit board and pointing to different parts of it. The circuit board is blue and has various components attached to it. The person's hand is visible, and they are using their index finger to point to different parts of the board. The board has several ports and slots, and the person seems to be explaining the functions of each part. The video is shot in a close-up view, so only the circuit board and the person's hand are visible.