Computer 4-Digit Laptop PC Motherboard USB& PCI Analyser Diagnostic Test Post Card Tester for Notebook Laptop

Package:Yes
Type:Multifunction Network Tester

Introduction:
Band ! !!
Description
Size ( about ): 6 x 5.5 x 1.5cm
M/M USB cable Length: 51cm
Interface Type: 25 pin male printer connector
No need to install ANY software.
2 keys for codes PREV /NEXT
Let you know the error of your computer without opening your Laptop with 25 pin printer port.
Intercept and hex the code of your booting computer.
5 LED indicator: +12, -12 +3V3, CLK, FRAME.
Hexadecimal character display.
Detailed & precise Code Indication Table, convenient for you consulting.
Come with USB A-Type male cable, directly powered via USB port.
Compliant to the PHOENIX BIOS4.01~6.01 laptop and desktop.
Compliant to the AMIBIOS 6.24, AWARD BIOS 4.51 laptop and desktop.
Concrete computer type: IBM, T20, T21, T22, T23, A20, A21, A22, DELL640,
TOSHIBA 4030, etc.
Note:the main function of diagnostic card is to display motherboard BIOS self-test procedure code and find the fault location via referring to the code to code description.
Package Included:
1 x USB PCI PC & LAPTOP Diagnostic Analyzer 4 Digit Card Motherboard Post Tester (NO Retail Box, Packed Safely in Bubble Bag)
1 x USB Charging Cable
1 x User Manual