the Mini Buzzer Speaker for PC Motherboard, a practical and essential component for your computer system. This compact device is designed to emit a beep code when your computer system encounters specific operational errors or problems. It is compatible with most motherboards and is easy to install, directly connecting to your PC motherboard. Despite its mini size, this buzzer speaker delivers a clear and audible beep, making it easier for you to diagnose and troubleshoot hardware-related issues. Lightweight and durable, this mini buzzer speaker is a valuable tool for any PC builder or troubleshooter.