PC Computer Motherboard Interanal BIOS Alarm Buzzer Speaker 10pcs

PC Computer Motherboard Interanal BIOS Alarm Buzzer Speaker 10pcs

Description:
Material:ABS
Interface Size:2.54 pitch,4 pin
Length:7cm/2.76 inch
Quantity:10pcs

Note:
the red line is positive and the black line is negative

Package included:
10X PC Motherboard Interanal BIOS Alarm Buzzer