• Compatible With Both ISA bus and PCI bus.
• Determine defects by difference sounds coding with build-in speaker.
• Fully compatible with any kind motherboards which has the PCI and ISA bus slot
• It can diagnosis the motherboard signal which show the problem of CPU, Memory, video card, etc. The POST code display is made up of a dual, dot matrix hexadecimal read-out that display’s Power On Self Test (POST) status codes.