Fault Diagnosis Card Four-digit Motherboard

Computer Accessories Fault Diagnostic Card Four-Digit Computer Motherboard Diagnostic Card Four-Digit PCI Motherboard Test Card

The computer motherboard fault diagnosis card indicates the cause of the fault through a signal lamp and a four-digit digital tube, and has a buzzer. The operation of the tested motherboard is clear at a glance.
Size: 8 x 9 cm PE bag
Weight: 50 g