["Description:\r\n\r\nbrand new and high quality\r\nDetermine defects by different sounds coding with built-in speaker\r\nSuitable for both ISA bus and PCI bus\r\nDiagnose the motherboard signal which shows the problem of CPU, Memory, video card, etc...\r\nThe POST code display is made up of a dual, dot for matrix hexadecimal read-out that display's Power On Self Test (POST) status codes\r\nSupports the power source working indicator -- +5V,+12V,+3.3V and 12V (When indicator LED is on to indicate its respective power is fine, otherwise to indicate its respective power is failing.)\r\nFully for any motherboard with PCI and/or ISA bus slot\r\nSelf checking remote display function\r\nDual POST code display, user can readout the POST at PCB component. It is easy to view the POST code when user plugs the POST card in computer system.\r\nRecall previous post codes at the for touch of a button\r\nDimensions:90mm x 82mm\r\nQuantity:1PC\r\nPackage includes:\r\n1 x Main Diagnostic Card\r\n1 x Ribbon Cable"]