Best RJ45 Phone Cables of 2025

The Rhinocables RJ11/RJ45 Cable offers reliable connectivity for your router or modem, ensuring smooth internet access and clear VoIP calls. Its easy modem connection allows you to link your devices to a wall socket without hassle, making it perfect for ADSL, phones, and fax machines. With various lengths available, you can choose the ideal size to avoid clutter and maintain a tidy space. Additionally, the neutral colour options will blend seamlessly with your décor, enhancing both function and style.

The Ancable Telephone Cable is designed to connect your landline telephone to various devices, ensuring seamless communication. Its RJ11 to RJ45 configuration allows you to run telephone signals over Ethernet lines, enhancing signal quality while reducing interference. The durable material guarantees reliable signal delivery, providing you with a dependable connection. With perfect compatibility for modems, routers, and DSL connections, this cable offers versatility and convenience, making it an essential accessory for your home or office.

The Kable Phone Adaptor is designed to convert an RJ45 socket into a BT socket, allowing you to connect standard BT plug phones to RJ45 network sockets. This is particularly useful if you need to share a PABX extension number between devices like phones and fax machines. With a compact length of approximately 15cm, it fits conveniently into your setup without cluttering your space. The adaptor is perfect for enhancing your network connections, making it easy to integrate your telephone systems.

The SEPTAL Telephone Connector Cable allows you to connect your phone line to the internet effortlessly. It is specifically designed for linking ADSL modems or routers to ADSL filtered faceplates, ensuring a reliable connection. You can also connect your phone devices directly to a network wall outlet, providing flexibility in your setup. The cable's 3-metre length makes it convenient for various installations, allowing you to lay it easily without clutter.

The MAOZHOU RJ45 Adapter is a versatile cable converter that allows you to connect RJ11 telephone equipment to an RJ45 Ethernet interface. This means you can easily use your analogue devices, like telephones and faxes, over a network. The high-quality materials, including gold-plated metal contacts, ensure a stable connection and excellent sound quality. Additionally, with this adapter, you can achieve dial-up Internet access through an ADSL modem, making it a convenient solution for your communication needs.

The JAFSAL ONLINE BT to RJ45 Cable is an excellent solution for moving your router around your home without sacrificing internet speed or connection quality. Its construction with oxygen-free copper wires enhances conductivity, ensuring a reliable connection for your devices. The durable PVC cover protects against breaks, making it a long-lasting choice for everyday use. With a 4-pin straight-through setup, this cable guarantees a fast and smooth connection, allowing you to enjoy uninterrupted online activities.

The MAOZHOU RJ45 to RJ11 offers a reliable solution for connecting your analogue telephone equipment through an Ethernet interface. This adapter converts RJ45 8P8C to RJ11 6P4C, ensuring stable transmission for clear calls. With high-quality materials and gold-plated metal contacts, you can expect excellent connection and sound quality. The use of pure copper contact pins also guarantees a stable signal, making it easy for you to achieve dial-up Internet access through your ADSL modem.

The MAOZHOU RJ45 RJ11 Converter is a versatile adapter that converts RJ45 8P8C connections to RJ11 6P4C. This cable converter ensures stable transmission, allowing you to connect your analog telephone equipment, such as phones and faxes, through an Ethernet interface. With high-quality materials and gold-plated metal contacts, it provides excellent sound quality and a reliable connection. The interface features a crystal head and pure copper contact pins, offering a stable signal that is easy to use.

The Uvital Converter Adapter is an essential tool for connecting analog telephone devices, such as phones and fax machines, to an Ethernet jack. This RJ45 to RJ11 converter ensures a reliable connection with its high-quality materials and gold-plated contacts, enhancing sound quality for clearer communication. It simplifies your setup, allowing you to use standard telephone equipment with modern networking infrastructure. Additionally, it is designed specifically for use with telephone switchboards or network connections, making it a convenient choice for various applications.

The DRUT Telephone Adaptor allows you to easily convert a BT telephone socket into an RJ45 Ethernet plug. This is particularly useful if you have a phone line but also need an Ethernet connection for devices like computers. Its simple design means you can install it without any additional wiring, making it accessible even for those with basic technical skills. Moreover, the adaptor’s durability ensures you can rely on it for a long time, providing a seamless solution for your connectivity needs.