Skip to main content
Take a tax holiday. Take advantage of limited-time, tax-free savings on select products in certain states. Learn More>
  • $9.39
  • Free 30-day Returns
  • Ships from China.
    Price alert
    Shop it at NeweggBusiness.

    Meet Your Seller

    20CM RJ11 6P4C Male to RJ45 8P4C Female Adapter Cable, Ethernet to Landline Phone Jack Converter Cord for Telephone Wiring

    • 20cm short cable design for neat desktop & wall wiring without messy excess wire
    • RJ11 6P4C male + RJ45 8P8C female converts network ports for landline telephone use
    • High-purity copper wiring ensures clear voice transmission with no static signal loss
    • Plug-and-play operation, no power supply or complicated setup required
    • Widely compatible with landline phones, fax machines and ADSL modem equipment
    +
    +
    Overview
    Specs
    Reviews
    avatar

    Any questions? Our AI beta will help you find out quickly.

    This single-piece 20-centimeter conversion cord is built with an RJ11 6P4C male plug and an RJ45 8P8C female port, allowing you to reuse existing CAT5/CAT6 Ethernet wall sockets to transmit landline phone signals without extra wiring renovation.

    The short 20cm length keeps wiring tidy and space-saving for home, office and cabinet wiring layouts. Premium internal copper conductors stabilize voice and data signals, effectively eliminating call distortion, static noise and signal interruption during daily calls and fax transmission.

    Sturdy plastic connectors with firm pin contacts prevent loose connection after long-term frequent plugging. No extra tools or drivers are needed for installation. Simply plug the RJ11 male end into your telephone device and connect an RJ45 network cable to the female port to complete conversion instantly. It is a compact practical wiring adapter for repurposing Ethernet ports to landline telephone jacks.


    Warranty & Returns

    Warranty, Returns, And Additional Information

    Warranty

    • Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
    • CONTACT

    Return Policies

    Manufacturer Contact Info

    LOADING...