Phone Jack to Ethernet Adapter RJ45 Female to RJ11 Male for Landline Telephone

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Telephone line(3 Pack 3.3FT) RJ45 to RJ11 Adapter Converter Cable RJ45 8P4C M...

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(2 PACK) Phone Jack to Ethernet Adapter RJ45 Female to RJ11 Male for Telephone

RJ11 6P4C Male to 2x Female M/F Splitter Converter Telephone Adapter Cable White