RJ11 RJ12 4 6 Circuit Phone Crimp Plug Connectors Telephone Modem RJ45 ADSL lot

RJ12 = 6 pin. A choice of RJ11 Cat3, RJ45 Cat5e Crimp Connectors to make your own cables usually ideal for. RJ11 = 4 pin. Ethernet Cat5e cable RJ45 etc.

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