RJ11 to RJ45 Adapter: Easily connect your telephone to Ethernet wiring without the hassle of modifying your wall socket using the high-quality RJ45 (8P8C) Female to RJ11 (6P4C) Male Phone Jack to Ethernet Adapter High-quality Materials: RJ45 to RJ11 Adapter is made of high-quality ABS materials and reinforced with thicker gold-plated metal contacts, ensuring safety, durability, and reliable signal delivery Convenient Connection: Ideal for homes equipped solely with Ethernet wiring and lacking phone line wall jacks, Our Phone Line to Ethernet Adapter allows you to connect various landline equipment (telephones, fax machines, and DSL modems) directly to Ethernet wiring Note: It can't transmit the Internet signal of the router through the telephone line. It cannot transmit broadband data from the router, unless your fixed telephone is connected through the router phone jack, it must not be connected to the router Package Includes: 2 x RJ45 Ethernet Adapter, 2 x RJ45 to RJ11 Wire RJ45 Female to RJ11 Male for Landline Telephone