SQXBK 4PCS Black PC Internal Buzzer Speaker - Mini Motherboard BIOS Alarm with Plug for Computer Case Cabinet | DIY PC Build & Repair, System Error Alerts, Hardware Troubleshooting

Product Name: Computer Case Buzzer Product Color: Black Quantity: 4 pcs Material: Made of high-quality PPO, with a long service life Size: 12x8.5 (mm) Wide Application: Used for the ultra-small micro piezoelectric speaker of the PC motherboard All data are measured manually, please refer to the actual product, and kindly understand if there are slight discrepancies!

PC case internal motherboard speaker alarm buzzer.

Application The sound emitted by the buzzer is used to determine the working status of the motherboard. It is easy to install and compatible with plug-and-play, making it very easy to install on the motherboard

Wiring Red is positive and black is negative (actually, as long as the interface connects to the speaker, both positive and negative poles can be used)

How to use After turning on the computer, we will hear the familiar ¡°beep¡± sound, which usually indicates that the computer is working properly, and the sound comes from this buzzer. If there is an abnormality, you can determine the fault through the sound

Package includes 4 pcs/computer case buzzers, black, with specifications of 12x8.5 (mm)