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header-product InLine Modular Coupling RJ12 female to female black
6.49 €

InLine Modular Coupling RJ12 female to female black

InLine Modular Coupling RJ12 Female/Female Photo 1
InLine Modular Coupling RJ12 Female/Female Photo 2
InLine Modular Coupling RJ12 Female/Female Photo 3
InLine Modular Coupling RJ12 Female/Female Photo 1
InLine Modular Coupling RJ12 Female/Female Photo 2
InLine Modular Coupling RJ12 Female/Female Photo 3
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Short description

InLine Modular Coupling featuring RJ12 female to RJ12 female connectors in black. Designed for extending or connecting telephone and communication cables securely and reliably. Essential for network setups and telecommunication installations requiring stable RJ12 connections.
Available at price 6.49 €: 14991 pcs.
Total available for order: 15020 pcs.
Warranty: 2 Years
SKU: 1088823
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.99 €

Deliver

{{selectedOffer.parcelStationDeliveryString}}

Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
27.11.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
02.12.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.01 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / DPD Paku skapis / Omniva LV / Latvijas Pasts pakomāts / Latvijas Pasts nodaļa
02.12.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
payment
Payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay
Together cheaper
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Product information

Description

The InLine Modular Coupling RJ12 female to female in black is a practical adapter designed to securely extend or connect telephone and communication cables. Featuring two RJ12 female connectors, this coupler allows you to effortlessly join two existing modular cables without the need for complex rewiring or specialized tools. It is an essential component for residential or commercial network setups and telecommunication installations that require stable RJ12 connections.

Advantages

This modular coupling provides a reliable and straightforward method for increasing the reach of your existing telephone lines. With a fully populated 1:1 pin assignment supporting all six contacts, it ensures compatibility with standard 6P6C telephone applications. The compact and lightweight plastic housing allows for flexible placement in tight spaces, making it an unobtrusive addition to any office or home network environment. Furthermore, the tool-free plug-and-play design saves time and effort during installation.

Suitable for

  • Extending standard telephone cables
  • Connecting desk phones and office communication devices
  • Setting up home office telecommunication lines
  • Troubleshooting and testing cable runs in technical service

When it may not be suitable

This adapter is unshielded and lacks electromagnetic compatibility protection, meaning it is not suitable for installation in environments with high electrical interference. It should not be used for high-speed data networking or industrial setups requiring shielded cable runs.

Key specifications

  • Connector 1: RJ12 female
  • Connector 2: RJ12 female
  • Pin assignment: 1:1, fully looped through with 6P6C
  • Housing material: Plastic
  • Shielding: Unshielded
  • Color: Black

How to use

To use the modular coupling, simply take your existing RJ12 modular cables and plug each cable end into one of the female connectors on the adapter until it clicks securely into place. No crimping, screwing, or special technical knowledge is required. Ensure that the connected cables are of the correct type and standard for your telecommunication equipment before operation.

What to consider before purchase

  • Verify that your existing cables utilize the RJ12 connector standard
  • Check if your installation environment requires shielded cables for interference protection
  • Confirm the required cable length and whether a direct connection is more appropriate than an extension

For optimal reliability, keep the coupled cables away from strong electromagnetic sources and avoid placing mechanical tension on the adapter.

Specifications

Connector 2 gender: The gender of the second connector of the product. Each half of a pair of mating connectors is assigned the designation male or female, the indented one or the one fitting around the other being called female.
Female
Connector 1 gender: The gender of the first connector of the product. Each half of a pair of mating connectors is assigned the designation male or female, the part bearing one or which fits into another being called male.
Female
Connector 2: This is the second connector in the device.
RJ12
Connector 1: This is the first connector in the device.
RJ12 female
All features

Other features

Dimensions (WxDxH): Dimensions of the product (Width x Depth x Height).
16 x 37 x 22

Packaging data

Package volume:
200 cm³
Package weight: Weight of the packaged product.
10 g
Package height: The distance from the top to the bottom of the packaging.
17 mm
Package depth: The distance from the front to the back of the packaging.
140 mm
Package width: The distance from one side of the packaging to the other.
100 mm

Weight & dimensions

Height: The measurement of the product from head to foot or from base to top.
22 mm
Depth: The distance from the front to the back of something.
37 mm
Width: The measurement or extent of something from side to side.
16 mm
Weight: Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
0.007 kg

Features

Product colour: The colour e.g. red, blue, green, black, white.
Black
Connector 2 gender: The gender of the second connector of the product. Each half of a pair of mating connectors is assigned the designation male or female, the indented one or the one fitting around the other being called female.
Female
Connector 1 gender: The gender of the first connector of the product. Each half of a pair of mating connectors is assigned the designation male or female, the part bearing one or which fits into another being called male.
Female
Connector 2: This is the second connector in the device.
RJ12
Connector 1: This is the first connector in the device.
RJ12 female

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Stock data
Warehouse Stock Delivery to the store Store Price
WH357 14991 27.11.2026
6.49 € Best price
WH186 1 Tuesday Best delivery
6.99 €
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH109 28 11.12.2026
10.49 €
6.49 €
Stock: 14991
Delivery Date: 27.11.2026
Warehouse: WH357
6.99 €
Stock: 1
Delivery Date: Tuesday Best delivery
Warehouse: WH186
Available only for legal entities
10.49 €
Stock: 28
Delivery Date: 11.12.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the InLine Modular Coupling RJ12 Female/Female cost, and is it available for purchase?

The price is 6.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 15020 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 27.11.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All InLine products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized InLine service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: connector 2 gender, connector 1 gender, connector 2, connector 1, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for InLine Modular Coupling RJ12 Female/Female?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.
warranty
14-Day Return Policy
We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Quality Since 2008
AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.