Mini PCI &LPT port 4 bit diagnostic card

Mini PCI &LPT port 4 bit diagnostic card

1.mini PCI&(LPT+USB) 2 in 1. It is fit for MiniPCI slot of laptops and the parallel port (LPT) to which POST codes is output,USB provide power supply.
2.The value of four-bit-code PC Analyzer's "initiative code" is specified and it is "0000" or "FFFF"."initiative code" is clear at a glance. While the value of conventional two-bit-code PC Analyzer's "initiative code" is uncertain and man is unable to distinguish accurately by unaided eye.
3. Court defects by difference sounds coding with build-in speaker。

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