Serial (Female D9F) Loopback for PC-check

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Serial Communications Loopback Plug (technically a cable, since various pins loop back, connecting to other pins of the same connector) for the diagnostic testing of serial ports when using PC-check software.

9 pin D-SUB female connector layout 9 pin D-SUB female connector

Pin Name Description
1 1-4-9
2 2-3
3 6-7-8



Category:Loopback Cables


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