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

Product ID: 280869484

Details

Brand
RetailAndBulk
Color
Black
Compatible Devices
Telephone Fax
Connector Type
RJ45 to RJ11
Specific Uses For Product
Telephone

⚡Pure thick copper core wires for signal integrity

🔌RJ45 Female to RJ11 Male adapter

🛡️50 Micron Gold-plated corrosion-resistant contacts

¥3210

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

🔗 Connect with confidence—where vintage tech meets modern reliability!

DUAL PACK CONVENIENCE - Two adapters in one package means you’re always prepared—perfect for home office or professional environments.
PREMIUM SIGNAL STABILITY - Gold-plated contacts and pure copper cores ensure zero signal loss and crystal-clear communication every time.
TESTED TRUSTED QUALITY - Each adapter undergoes rigorous connection testing and comes with a lifetime warranty—reliability you can count on.
SEAMLESS LEGACY CONNECTIVITY - Effortlessly link your landline, fax, or DSL modem with Ethernet cables for a sleek, clutter-free setup.
MADE IN THE USA WITH RO HS CERTIFICATION - Ethically manufactured with eco-friendly materials, aligning with your values and professional standards.

This 2-pack RJ45 female to RJ11 male phone line adapters enable seamless connection of analog telephones, fax machines, and DSL modems via Ethernet cables. Featuring 50 micron gold-plated contacts and pure copper core wires, these USA-made adapters guarantee corrosion resistance and minimal signal loss. Each unit is RoHS certified, rigorously tested, and backed by a lifetime warranty, making them a dependable choice for professional and home office setups.

Specifications

ASIN	B08T7V12DC
Best Sellers Rank	#302 in Cable Gender Changers
Brand	RetailAndBulk
Color	Black
Compatible Devices	Telephone , Fax , DSL Modem , Answernig Machine , Caller ID
Connector Type	RJ45 to RJ11
Current Rating	1.5 A
Customer Reviews	4.1 4.1 out of 5 stars (346)
Finish	Gold
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
UPC	618020833272
Unit Count	2 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

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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¥3210

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

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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