I need a bulk order of RJ11 to RJ45 adapters quickly. Should I choose Amazon Prime or Ships from RetailAndBulk?

Ships from RetailAndBulk is fastest for bulk orders. We ship all RJ11 to RJ45 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 RJ11 to RJ45 adapters compatible with all landline phones such as AT&T, Panasonic, and cordless phones?

You can use any landline or cordless phone just like you would with a regular phone cord. This adapter simply lets you use an Ethernet cable or your home’s Ethernet wall wiring for phone connections.

Does this Ethernet to phone line adapter support broadband data connection?

No. This adapter does not carry broadband or network data. It is designed only for landline or VoIP telephone connections.

Can I ask about a specific use case for this adapter?

Yes, RetailAndBulk support is available for any questions you may have.

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. We’ve served many large-scale projects, including hotels, retail chains, new constructions, schools, hospitals, TV stations, and fire departments.

1-Pack RJ11 to RJ45 Adapter Phone Line to Ethernet – RJ11 Female to RJ45 Male for Landline, Fax, DSL Modem Connection (Black, Made in USA)

1-Pack RJ11 to RJ45 Adapter Phone Line to Ethernet – RJ11 Female to RJ45 Male for Landline, Fax, DSL Modem Connection (Black, Made in USA)

Product ID: 446489882

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Details

Brand
RetailAndBulk
Colour
Black
Compatible devices
Answering ID
Connector type
RJ45
Specific uses for product
Telephone

🏢Seamless phone line over Ethernet wiring

📞RJ11 female to RJ45 male adapter

🔌50-micron gold-plated pure copper contacts

Description

📡 Bridge your analog world with sleek Ethernet ease — never miss a call again!

PLUG PLAY CONVENIENCE - No need to modify wall sockets—just plug in and extend your phone line anywhere in your home or office.
TAILORED LENGTH OPTIONS - Choose from multiple cable lengths to perfectly fit your workspace or living area setup.
RO HS COMPLIANT DURABLE - Eco-friendly materials combined with a robust ABS housing built to last a lifetime.
PREMIUM CONNECTIVITY GUARANTEED - Pure copper wiring with 50-micron gold plating ensures crystal-clear signal and corrosion resistance.
EFFORTLESS ANALOG PHONE INTEGRATION - Connect your landline or fax through existing Ethernet jacks without rewiring.

This RJ11 to RJ45 adapter enables seamless connection of analog phones, fax machines, and DSL modems to Ethernet wiring, eliminating the need for dedicated phone line jacks. Featuring pure copper conductors and 50-micron gold-plated contacts, it ensures superior signal quality and durability. Ideal for home and office environments, it supports phone line extension over existing Ethernet infrastructure without complex rewiring. Note: Not compatible with broadband data signals.

Specifications

ASIN	B08XMJQBLW
Best Sellers Rank	#63,302 in Electronics ( See Top 100 in Electronics ) #91 in Telephone Cables
Brand	RetailAndBulk
Color	Black
Compatible Devices	Answering Machine, Caller ID, DSL Modem, FAX, Telephone
Connector Type	RJ45
Current Rating	1.5 Amps
Customer Reviews	4.1 4.1 out of 5 stars (751)
Finish	Matte
Item Weight	0.01 Kilograms
Manufacturer	RetailAndBulk
Model Number	2PKG3
Number of Items	2
Number of Ports	1
Package Quantity	2
Power Plug Type	No Plug
Specific Uses For Product	Telephone
UPC	618020833302
Unit Count	1.0 Count
Warranty Type	Lifetime

Reviews

K**H

నాట్ వర్కింగ్

29.01.2025

J**T

good ethernet connector

4.02.2026

J**D

This product is being used as an additional phone line from my wireless router...

12.09.2021

J**G

Did exactly what we needed. Easy install.

1.07.2022

D**D

Worked as they should.

18.02.2026

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