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Main image of 2Pcs RJ11 Phone Jack Splitter, 6P6C 1 to 2 Female Telephone Inline Coupler, Landline Fax Extension Adapter for Home and Office Telephone Connection

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2Pcs RJ11 Phone Jack Splitter, 6P6C 1 to 2 Female Telephone Inline Coupler, Landline Fax Extension Adapter for Home and Office Telephone Connection

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1-to-2 female port design, allows two telephone devices to share one wall jack
Standard RJ11 6P6C interface, widely compatible with landline phones, fax and modems
Compact inline coupler structure, easy plug-and-play without extra tools
Durable solid housing, tight contact to ensure clear and stable call signal
2-pack practical combination, cost-effective for multi-device telephone expansion

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This RJ11 telephone splitter connects a single phone wall port to two female RJ11 outlets, supporting simultaneous connection of landline phones, fax machines and other communication devices. Made of high-quality durable material with precise pin configuration, it maintains stable voice signal transmission and reduces signal loss. Lightweight and space-saving, it is simple to install and perfect for home, office and hotel telephone line expansion.

Additional Information
First Listed on Newegg	May 07, 2026

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Item#: 9SIC472KVU2264