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.

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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)

Product ID: 311925329

Details

Brand
RetailAndBulk
Color
Black
Compatible Devices
Answering ID
Connector Type
RJ45
Finish Type
Gold

⚡50-micron gold-plated contacts for superior connectivity

🔌RJ11 Female to RJ45 Male adapter

🇺🇸Proudly made in the USA with RoHS-compliant materials

¥2922

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

📞 Upgrade your analog setup with gold-standard connectivity!

LIFETIME RELIABILITY - Backed by a limited lifetime warranty, this adapter is built to keep your communication lines open for years.
FLEXIBLE LENGTH OPTIONS - Choose from multiple cable lengths to perfectly fit your home or office setup—no compromises.
ECO FRIENDLY COMPLIANT - Crafted with RoHS-certified materials, supporting your sustainable and responsible tech choices.
PREMIUM CONNECTIVITY GUARANTEED - Pure copper wiring combined with 50-micron gold plating ensures crystal-clear signal and corrosion resistance.
SEAMLESS ANALOG TO ETHERNET INTEGRATION - Effortlessly connect your landline phone or fax through existing Ethernet jacks without rewiring.

This 1-pack RJ11 to RJ45 adapter enables analog phone devices to connect through Ethernet-style jacks, featuring pure copper wiring and 50-micron gold-plated contacts for enhanced signal quality. Made in the USA with RoHS-compliant materials, it supports landline, fax, and DSL modem connections, available in multiple lengths and backed by a limited lifetime warranty.

Specifications

ASIN	B08XMJQBLW
Best Sellers Rank	#304 in Telephone Wires
Brand	RetailAndBulk
Color	Black
Compatible Devices	Answering Machine, Caller ID, DSL Modem, FAX, Telephone
Connector Type	RJ45
Current Rating	1.5 A
Customer Reviews	3.8 3.8 out of 5 stars (95)
Finish	Gold
Item Weight	0.01 kg
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
UPC	618020833302
Unit Count	1 Count
Warranty Description	Lifetime Warranty
Warranty Type	Limited

Common Questions

Are the products genuine and authentic?+

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.

How long does delivery take and is it reliable?+

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.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

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

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Rajesh P.

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

2 days ago

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¥2922

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

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

Ayesha M.

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

5 days ago

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