RJ11 6P4C Female to Female Telephone Line Coupler Adapter

The RJ11 6P4C Female to Female Inline Coupler is designed to easily extend the length of your telephone line by connecting two existing RJ11 cables. With its compact and durable build, this adapter ensures clear signal transmission and minimal interference.

✅ High-Fidelity Transmission – Built with precision to deliver stable connections, reduce signal loss, and minimize interference for crystal-clear sound quality.
✅ Durable & Compact Design – Small, lightweight, and crafted for long-lasting use, making it ideal for tight spaces.
✅ Universal Compatibility – Works with RJ11 telephone cables (6P4C / 6P2C crystal heads), perfect for both home and office setups.
✅ Wide Applications – Suitable for living rooms, bedrooms, studies, offices, business meetings, education, and entertainment environments.

Easily extend your phone line with this straight-through RJ11 coupler—the simple solution for reliable telephone connectivity.