1、PCI ISA Interface: This PC diagnostic card adopts standard PCI and ISA interface, easy access to desktop PC. 2、4 Digit Display: This PC mother board adopts 4 digit display, the first 2 digits indicate the current error code, and the last 2 digits indicate the previous error code. 3、Strong Compatibility: This PC diagnostic 4 digit card is compatible with ny kind motherboards with the PCI and ISA bus slot. Suitable for all computers with PCI or ISA interface. 4、Dual POST Code Display: This motherboard diagnostic card possesses self checking remote display function and dual POST code display, easy to view the POST code. 5、High Reliability: The POST code display is composed of a dual dot matrix hexadecimal read out that displays Power On Self Test (POST) status codes.<br> Item Type: PC Diagnostic Card<br> Material: PVC<br> Purpose: Computer Motherboard Repair Tool<br> Specifications: Made of All SMD Components, Does Not Hurt Hands, LCD Character Display.<br> Applicable People: Professional Motherboard Repairers, Who Buy Old Motherboards. It Can Diagnose More Than 200 Common Motherboard Failures, and Give Corresponding Solutions According to the Manual.<br> 1 x<br> PC Diagnostic Card<br> 1 x Cable<br> 1 x User Manual<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store