Product Name : Motherboard Diagnostic Card;Digits : 4 <br> <br>LED Indicator : 8 x Red LED;Interface Type : PCI Bus, ISA Bus <br> <br>Material : Plastic, Metal, Electrical Parts;Color : Green, Black <br> <br>Card Size : 9 x 8.2 x 1.5 cm / 3.5" x 3.2" x 0.6" (L*W*H);Cable Length : 30 cm / 11.8" <br> <br>Total Weight : 50g <br> <br>Both ISA bus and PCI bus are suitable. <br> <br>Determine defects by difference sounds coding with build-in speaker. <br> <br>Diagnose the motherboard signal which shows the problem of CPU, Memory, and display card and so on. <br> <br>The POST code display is made up of a dual, dot hexadecimal read-out that display's Power On Self Test (POST) status codes. <br> <br>Support 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 failure.) <br> <br>Fully compatible with any kind motherboards which has the PCI and ISA bus slot. <br> <br>Self checking remote display function. <br> <br>Dual POST code display. <br> <br>Recall previous post codes at the touch of a button. <br> <br>Package Content : 1 x Motherboard Diagnostic Card <br> <br>1 x 2 Pin Cable <br> <br>1 x User Manual <br> <br>Note:Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.