Product description RJ9 to RJ11 Adapter Premium Features 100% Copper Wire Conductors

We use pure copper, unlike cheap aluminum cables that lose up to a third of the signal. Copper ensures full-strength connections and zero signal loss

50 micron Gold Contact Plugs

Our RJ9 & RJ11 plugs use thick gold plating, just like high-speed Ethernet cords. We invested in this premium quality for superior lasting performance

Straight-Wired Compatibility

This adapter uses straight-through wiring to maintain the original pin order of any cable connected to it, ensuring reliable compatibility.

Made in USA

Precision made in New York with high-end materials sourced globally. We make the final product ourselves so every detail meets our exacting standards

(1 PACK) RJ11 to RJ9 Adapter

PACKAGE INCLUDES

• (1) 2-INCH RJ11-TO-RJ9 CABLES
• (1) RJ11 COUPLERS

Cable Wiring Straight-through Cable Plugs Contacts 50 micron Gold Cable Conductors 4-Conductors, 26 AWG, pure copper Coupler Wiring Straight-through Coupler Sockets Female to Female RJ11 Jacks Coupler Conductors 4-Conductors, 24 AWG, pure copper STRAIGHT-THROUGH WIRING RJ9 Female to RJ11 Male Adapter

Straight-Through Wiring (Same Order on Both Ends)

This means the wire in pin 1 on one end goes to pin 1 on the other end, pin 2 to pin 2, and so on.

Reverse-Wired Option: Some equipment requires a reversed wiring configuration, where the pin order on one end is the opposite of the other. If you need a reversed-wired connection, choose the Custom RJ9 to RJ11 variation at the top of this listing.

• I need a bulk order of RJ11 to RJ9 adapters quickly. Should I choose Amazon Prime or Ships from amzDeals?

  Ships from amzDeals is fastest for bulk orders. We ship all RJ1 to RJ9 adapters in one shipment the next business day from our NY workshop where we make them. Prime may need to transfer stock to one warehouse first or send multiple packages.

• Are these RJ1 to RJ9 adapters compatible with landline phones like AT&T, Panasonic, and cordless phones?

  Yes. The adapter only changes the plug size from RJ11 to RJ9, your phone line’s signal and performance remain the same.

• Can I use this adapter for applications other than phones?

  Yes, as long as you understand the wiring requirements of your device. This adapter is available in straight-through and reversed wiring options, so make sure you choose the version that matches your application’s pinout.

• How do I order reversed-wired version of this adapter?

  For reversed-wired connection, choose the Custom RJ11 to RJ9 variation at the top of this listing.

• Do you offer bulk discounts on large orders?

  Yes, if you have an Amazon Business account, you will see it when adding large quantity to cart.

• Converts RJ9 Cord to RJ11 Male Connector
• PREMIUM QUALITY: Made with Durable Housing, Pure Copper Wire, and Gold-Plated Contacts
• RoHS Certified
• Each Coupler and Cable is Precision Made and Tested
• Made in USA with Lifetime Warranty