【Function】The sound of the buzzer can be used to judge the working status of the motherboard.
【Easy to Install】Regardless of the positive and negative, just plug the buzzer into the speaker interface on mainboard.
【Internal Speaker】These speakers are used to obtain beep codes from motherboards,alarm systems and other electronics.
【Mainboard Connector】Plugs right into your motherboard where the speaker hooks up.
【Package】10pcs PC Motherboard Internal Alarm Buzzer.