---
product_id: 734200327
title: "25ft FT Black Phone Extension Cord Cable Line with Standard RJ-11 Plug"
brand: "boostwaves"
price: "€ 26.20"
currency: EUR
in_stock: true
category: "Boost Waves"
url: https://www.desertcart.pt/products/734200327-25ft-ft-black-phone-extension-cord-cable-line-with-standard
store_origin: PT
region: Portugal
---

# 12V max voltage 25ft extended reach sleek black design 25ft FT Black Phone Extension Cord Cable Line with Standard RJ-11 Plug

**Brand:** boostwaves
**Price:** € 26.20
**Availability:** ✅ In Stock

## Summary

> 📞 Extend your connection, not your clutter!

## Quick Answers

- **What is this?** 25ft FT Black Phone Extension Cord Cable Line with Standard RJ-11 Plug by boostwaves
- **How much does it cost?** € 26.20 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/734200327-25ft-ft-black-phone-extension-cord-cable-line-with-standard)

## Best For

- boostwaves enthusiasts

## Why This Product

- Trusted boostwaves brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Extended 25ft Reach:** Stay connected anywhere in your workspace or home without moving your device.
- • **Stable Data Transfer:** Ensures clear calls and reliable data flow with 6-pin RJ-11 connectors.
- • **Lightweight & Durable:** Easy to manage and built to last, perfect for professional environments.
- • **Sleek Black Aesthetic:** Minimalist design that blends effortlessly with modern office setups.
- • **Universal RJ-11 Compatibility:** Seamlessly connects with most landline phones and modems for hassle-free setup.

## Overview

The BoostWaves 25ft Black Phone Extension Cord features a standard RJ-11 male-to-male connector, compatible with most landline phones and modems. Lightweight at just 91g and supporting up to 12 volts, this cable ensures stable data transfer over an extended length, making it ideal for professional and home office use.

## Description

desertcart.co.jp: 25ft FT Black Phone Extension Cord Cable Line with Standard RJ-11 Plug : Electronics

## Features

- 軽量
- データ転送

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004BUVAS6 |
| Brand Name | BoostWaves |
| Cable Type | イーサネット |
| Color | ブラック |
| Compatible Devices | モデム |
| Compatible Phone Models | 陸線電話機の多く |
| Connector Gender | オス-オス |
| Connector Type | RJ11 |
| Customer Reviews | 4.5 4.5 out of 5 stars (2,478) |
| External Testing Certification | Não Aplicável |
| Global Trade Identification Number | 00639725473938 |
| Item Length | 25 Feet |
| Item Weight | 91 g |
| Maximum Voltage | 12 Volts |
| Model | trisonicblack25feetcable |
| Number of Pins | 6 |
| Other Special Features of the Product | データ転送, 軽量 |
| Part Number | trisonicblack25feetcable |
| UPC | 639725473938 604945285166 609728415785 609728415440 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** BoostWaves
- **Cable Type:** イーサネット
- **Compatible Devices:** モデム
- **Connector Type:** RJ11
- **Special Feature:** データ転送, 軽量

## Images

![25ft FT Black Phone Extension Cord Cable Line with Standard RJ-11 Plug - Image 1](https://m.media-amazon.com/images/I/71oaAumtR8L.jpg)

## Frequently Bought Together

- 25' FT FOOT BLACK PHONE TELEPHONE EXTENSION CORD CABLE LINE WIRE WITH STANDARD RJ-11 PLUGS
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- AT&T CL2940 Corded Phone with Speakerphone, Extra-Large Tilt Display/Buttons, Caller ID/Call Waiting and Audio Assist, Black

---

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**Shop now:** [https://www.desertcart.pt/products/734200327-25ft-ft-black-phone-extension-cord-cable-line-with-standard](https://www.desertcart.pt/products/734200327-25ft-ft-black-phone-extension-cord-cable-line-with-standard)

---

*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-06-23*