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.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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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

Details

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

⚡Pure copper wiring for optimal signal continuity

🔌RJ11 female to RJ45 male adapter

🛡️50-micron gold-plated contacts for corrosion resistance

¥4355

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Description

📞 Bridge your analog world with sleek Ethernet ease!

PLUG PLAY CONVENIENCE - No technical hassle—just plug in and extend your phone line anywhere Ethernet is available.
TAILORED LENGTH OPTIONS - Choose from multiple cable lengths to perfectly fit your home or office setup.
RO HS COMPLIANT DURABLE - Eco-friendly materials meet strict standards while ensuring long-lasting performance.
PREMIUM CONNECTIVITY ASSURANCE - 50-micron gold plating and pure copper conductors guarantee crystal-clear phone signals.
SEAMLESS ANALOG TO ETHERNET LINK - Effortlessly connect your landline or fax through existing Ethernet jacks without rewiring.

This RJ11 to RJ45 adapter enables analog phone, fax, or DSL modem connections over Ethernet wiring, eliminating the need for dedicated phone jacks. Featuring pure copper wiring and 50-micron gold-plated contacts, it ensures superior signal quality and corrosion resistance. RoHS-compliant and available in multiple lengths, it’s the perfect plug-and-play solution for extending or relocating landline phone service in modern home or office environments.

Specifications

ASIN	B08XMJQBLW
Best Sellers Rank	#51,955 in Electronics ( See Top 100 in Electronics ) #85 in Telephone Cables
Brand	RetailAndBulk
Color	Black
Colour	Black
Compatible Devices	Answering Machine, Caller ID, DSL Modem, FAX, Telephone
Compatible devices	Answering Machine, Caller ID, DSL Modem, FAX, Telephone
Connector Type	RJ45
Connector type	RJ45
Current Rating	1.5 Amps
Customer Reviews	3.8 out of 5 stars 90 Reviews
Finish	Matte
Finish type	Matte
Item Weight	0.01 Kilograms
Manufacturer	RetailAndBulk
Mfr Part Number	2PKG3
Model Number	2PKG3
Number of Items	2
Number of Ports	1
Package Quantity	2
Power Plug Type	No Plug
Specific Uses For Product	Telephone
Specific uses for product	Telephone
UPC	618020833302
Unit Count	1.0 Count
Warranty Type	Lifetime

Reviews

J**4

Worked great

Worked great. And I like the fact it is a short piece of cable with a coupler, not just a cable with a male end and a female end

24.02.2024

L**A

Good item, but not compatible with the service

The item seems to be well made and it is very easy to connect. I had to return it only because it wasn't compatible with my modem and routers.

1.05.2024

M**M

Didn't work for me

Thought for sure it would work. Using it for voice and data from phone jack to router with sim card. DID NOT WORK

13.01.2026

R**T

Did Not work

Did not work right from the start. Was very upset by this.

10.09.2021

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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¥4355

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

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