Our RJ11 6P4C inline telephone coupler is designed to connect and extend two existing telephone lines with RJ11 (6P4C or 6P2C) connectors, ensuring stable signal transmission and clear audio performance. Featuring a compact and durable construction, this straight female-to-female modular adapter delivers reliable connectivity with low signal attenuation and strong anti-interference performance, making it suitable for both residential and professional telephone line extensions.

Key Features

  • Connects and extends two RJ11 telephone lines
  • Compatible with 6P4C and 6P2C crystal head connectors
  • High fidelity sound quality with low signal attenuation
  • Compact, durable, and space-saving design
  • Oxygen-free copper conductors for reliable transmission
  • Strong anti-interference performance
  • PVC and polyethylene internal insulation

What’s Included

  • RJ11 inline coupler adapters (2 pack)
Specification Details
Product TypeRJ11 Inline Telephone Coupler
MaterialPVC, Polyethylene, Oxygen-Free Copper
ColorWhite
Dimensions15 x 10.5 x 3 cm
Weight15 g
ApplicationsHome, office, education, business, entertainment
AccessoriesAdapter

Do you offer international shipping?

We currently do not offer shipping outside of the United Kingdom.

What warranty do you provide on your lighting products?

All our lighting products come with a 1-month money-back guarantee and a 2-year replacement warranty for your peace of mind.

What delivery options are available?

We provide a range of delivery options, including next-day delivery and standard economy shipping, to suit your needs.

Are your lights energy-efficient?

Yes, the majority of our products use LED technology, which consumes less energy and has a longer lifespan compared to traditional lighting options. This helps save on energy bills while being environmentally friendly.

Can I return the order if there is any issue?

Yes, you can return the order back if you are not satisfied with the product, or if there is any fault, we will proceed with a replacement or a refund as per your satisfaction.

How can I contact customer support?

You can reach our customer service team via email, live chat, or by phone. Our support hours are Monday to Friday, 9:00 AM to 5:00 PM.

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