4 Bit Computer Fault Analysis Diagnosis Card LED 2 Dight Port PCI Motherboard Tester

4 Bit Computer Fault Analysis Diagnosis Card LED 2 Dight Port PCI Motherboard Tester

1. Designed to work on desktop computers through the PCI port.

2. Does no harm to the device when you insert into the wrong slot of the main board. 

3. Due to its easily installation function, there is no need to open the computer case to use.

4. Error code table offered makes you know the error details easily.

5. It can diagnose the motherboard signal which shows the CPU, memory or video problems.

Specifications:

1. Interface Type: 25 pin male printer connecter 

2. Ports: PCI port

3. Display: 2 codes

4. Color: red

5. Size: 78*57mm

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