Doesn't seem to work, is there a coil or something on the inside? We use is as a device extension (telescope hand paddle), our other couplers work?

Cables can be straight-pinned or cross-pinned. As this was listed as straight, you may need cross-pinned.

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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SinLoon RJ11 Coupler RJ11 Female to Female 6P6C Telephone Inline Coupler Straight Telephone Cable Extension Adapter for Landline Fax Machine (Straight)

Product ID: 324432752

Details

Brand
SinLoon
Color
black
Compatible Devices
faxes or
Connector Type
RJ11
Specific Uses For Product
Telephone

⚡No Signal Loss with Thickened PCB

🔗6P6C RJ11 Female-to-Female Coupler

🛡️Gold-Plated Copper Pins for Stable Transmission

71.99 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered 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 Tunisia.

Secure transaction

Description

📞 Connect Like a Pro — Extend Your Voice, Not Your Frustration!

SEAMLESS LINE EXTENSION - Effortlessly join two RJ11 cables to expand your landline or fax setup without hassle.
UNIVERSAL COMPATIBILITY - Works flawlessly with all RJ11 devices including phones, faxes, and answering machines.
COMPACT DISCREET DESIGN - Small, sleek form factor fits perfectly in any home or office environment without clutter.
DURABLE ECO FRIENDLY BUILD - High-quality materials resist heat and wear, ensuring long-lasting performance with environmental care.
CRYSTAL CLEAR SIGNAL INTEGRITY - Thickened PCB and gold-plated contacts ensure zero signal degradation and interference-free calls.

The SinLoon RJ11 Coupler is a premium inline adapter designed to seamlessly connect two RJ11 telephone cables (6P6C) for extended landline or fax machine use. Featuring a thickened PCB and gold-plated copper pins, it guarantees stable, interference-free signal transmission with no loss. Its compact, durable design fits any professional or home office setup, compatible with all RJ11 devices, making it an essential tool for reliable voice communication.

Specifications

ASIN	B08ZCGY32S
Best Sellers Rank	#112 in Telephone Wires
Brand	SinLoon
Color	black
Compatible Devices	faxes or answering machines, landline phones
Connector Type	RJ11
Customer Reviews	4.4 out of 5 stars 102 Reviews
Finish	Gold
Finish Type	Gold
Manufacturer	mandyyan
Mfr Part Number	1
Model Number	SL-RJ11-CF
Number of Items	2
Number of Ports	1
Package Quantity	1
Specific Uses For Product	Telephone
Unit Count	1 Count
Warranty Description	NO

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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.

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TrustScore 4.5 | 7,300+ reviews

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Fantastic experience overall. Will recommend to friends and family.

1 month ago

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

3 weeks ago

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71.99 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered 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 Tunisia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Imran F.

Very reliable shop with genuine products. Will definitely buy again!

2 weeks ago

Rajesh P.

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

2 days ago

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