---
product_id: 211383963
title: "Deco S4 Whole Home Mesh WiFi System - Up to 3,800 Sq.ft. Coverage, AC1900 WiFi Router and Extender Replacement, Parental Controls, Deco S4(2-Pack)"
brand: "tp-link"
price: "641.37 DT"
currency: TND
in_stock: true
reviews_count: 10
category: "Tp Link"
url: https://www.desertcart.tn/products/211383963-deco-s4-whole-home-mesh-wifi-system-up-to-3
store_origin: TN
region: Tunisia
---

# AC1900 dual-band speeds Up to 3,800 sq.ft. coverage Supports 75 devices seamlessly Deco S4 Whole Home Mesh WiFi System - Up to 3,800 Sq.ft. Coverage, AC1900 WiFi Router and Extender Replacement, Parental Controls, Deco S4(2-Pack)

**Brand:** tp-link
**Price:** 641.37 DT
**Availability:** ✅ In Stock

## Summary

> 🚀 Mesh Your Home, Master Your WiFi!

## Quick Answers

- **What is this?** Deco S4 Whole Home Mesh WiFi System - Up to 3,800 Sq.ft. Coverage, AC1900 WiFi Router and Extender Replacement, Parental Controls, Deco S4(2-Pack) by tp-link
- **How much does it cost?** 641.37 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/211383963-deco-s4-whole-home-mesh-wifi-system-up-to-3)

## Best For

- tp-link enthusiasts

## Why This Product

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

## Key Features

- • **Blazing Fast AC1900 Speeds:** Experience ultra-reliable, high-speed WiFi with 3×3 6-Stream technology, supporting up to 75 connected devices without lag.
- • **Whole-Home WiFi Domination:** Eliminate dead zones with mesh coverage spanning up to 3,800 sq.ft., perfect for multi-level homes and large spaces.
- • **Plug & Play with Smart App & Alexa:** Set up in minutes via the intuitive Deco app and control guest WiFi hands-free using Alexa voice commands.
- • **Seamless Single Network Experience:** Roam freely with one unified network name—no more switching SSIDs or passwords as you move through your home.
- • **Parental Controls for Peace of Mind:** Customize online access and block inappropriate content effortlessly with profile-based controls tailored for every family member.

## Overview

The TP-Link Deco S4 Whole Home Mesh WiFi System (2-pack) delivers seamless, high-speed AC1900 WiFi coverage up to 3,800 sq.ft., supporting up to 75 devices with advanced mesh technology. Designed for easy setup and management via the Deco app, it offers robust parental controls and works with all major ISPs, making it the ultimate solution for uninterrupted, whole-home connectivity.

## Description

A New Way to WiFiDeco Mesh technology gives you a better WiFi experience in all directions with faster WiFi speeds and a strong WiFi signal to cover your whole home.WiFi Dead-Zone KillerGet Deco S4 for a strong WiFi signal in every corner of your home up to 3,800 sq.ft (2-pack). Wireless connections and optional Ethernet backhaul work together to link Deco units, providing even faster network speeds and truly seamless coverage. Want more coverage? Simply add another Deco.Seamless Roaming with One WiFi NameDeco units work together to form one unified network with one single SSID. Your phone or tablet automatically connects to the fastest Deco as you move through your home, creating a truly seamless WiFi experience.2-in-1 Router and Access Point ModesFlexible and multifunctional, the Deco S4 includes a variety of features allowing it to serve as a router or access point. Just choose the mode for your network demands.

Review: Reliable - Absolutely Reliable! This mesh is seriously a tank. Always works. Never drops out. Comes back smoothly after power outages. She is not fancy, she is not expensive, her app is intuative and easy to use. She is super easy to set up. Has a very strong signal. Works on 2 level homes. I have 3 sets in 3 different houses and I 100% recommend this brand.
Review: Good signal - Excellent!!! Easy to set up. My house is two levels, and work Excellent. Is wireless. Reply the good signal of my model. Love it

## Features

- A New Way to WiFi: Deco Mesh technology gives you a better WiFi experience in all directions with faster WiFi speeds and strong WiFi signal to cover your whole home.
- Better Coverage than traditional WiFi routers: Deco S4 2 units work seamlessly to create a WiFi mesh network that can cover homes up to 3,800 sq. ft. No Dead Zone anymore.
- Seamless and Stable WiFi Mesh: Rather than wifi range extender that need multiple network names and passwords, Deco S4 allows you to enjoy seamless roaming throughout the house, with a single network name and password.
- Incredibly fast 3× 3 6Stream AC1900 speeds makes the deco capable of providing connectivity for up to 75 devices.
- With advanced Deco Mesh Technology, units work together to form a unified network with a single network name. Devices automatically switch between Decos as you move through your home for the fastest possible speeds
- Robust Parental Controls: Limit online time and block inappropriate websites according to unique profiles created for each family member. Easy to keep your children safe while they’re online.
- Setup is a breeze with the Deco app available on your Android or iOS device. Turn on/off guest WiFi with Alexa voice commands.
- Each Deco S4 has 2 Gigabit Ethernet ports(4 in total for a 2-pack) and supports Wired Ethernet Backhaul for better speeds. Any of them can work as a Wi-Fi Router. Works with all internet service providers, such as AT andT, Verizon, Xfinity, Spectrum, RCN, Cox, CenturyLink, Frontier, etc.( a modem is required for most internet service providers)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08B3QNN9P |
| Best Sellers Rank | #541 in Electronics ( See Top 100 in Electronics ) #5 in Whole Home & Mesh Wi-Fi Systems |
| Customer Reviews | 4.4 4.4 out of 5 stars (30,544) |
| Date First Available | May 29, 2020 |
| Item Weight | 2.46 pounds |
| Item model number | Deco S4(2-pack) |
| Manufacturer | TP-Link |
| Product Dimensions | 3.57 x 3.57 x 6.39 inches |

## Product Details

- **Brand:** TP-Link
- **Color:** Black, White
- **Compatible Devices:** Personal Computer
- **Connectivity Technology:** Ethernet, Wi-Fi
- **Frequency Band Class:** Dual-Band
- **Included Components:** Deco S4 (2-pack) 2 Deco S4R Units 1 RJ45 Ethernet Cable 2 Power Adapters 1 Quick Installation Guide
- **Model Name:** Deco S4(2-pack)
- **Recommended Uses For Product:** Home
- **Special Feature:** Access Point Mode
- **Wireless Communication Standard:** 802.11a, 802.11ac, 802.11b, 802.11g, 802.11n

## Images

![Deco S4 Whole Home Mesh WiFi System - Up to 3,800 Sq.ft. Coverage, AC1900 WiFi Router and Extender Replacement, Parental Controls, Deco S4(2-Pack) - Image 1](https://m.media-amazon.com/images/I/71eG10E3eVL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Reliable
*by A***R on January 13, 2026*

Absolutely Reliable! This mesh is seriously a tank. Always works. Never drops out. Comes back smoothly after power outages. She is not fancy, she is not expensive, her app is intuative and easy to use. She is super easy to set up. Has a very strong signal. Works on 2 level homes. I have 3 sets in 3 different houses and I 100% recommend this brand.

### ⭐⭐⭐⭐⭐ Good signal
*by G***A on December 26, 2025*

Excellent!!! Easy to set up. My house is two levels, and work Excellent. Is wireless. Reply the good signal of my model. Love it

### ⭐⭐⭐⭐⭐ Best Wi-Fi Router ever
*by L***A on December 13, 2025*

The price is worth it. I used to have to reroute my old router at least once a week. TP-Link has only needed to be rerouted because the modem have been updated or issues with the service provider. I love how fast everything is working. Before there was a lagging in the bedroom far east away from the modem more than 100 Feet coverage. But since I changed it to the TP-Link I can even close the door to the room and there has been no shortage in coverage at all. Love the way it looks, easy to install and no interruptions have been experienced, I have it for more than a year, this is one I highly recommend. I bought three to cover all weak coverage. One in the office near the modem, one in the living room and one in the far east of the apartment with brick walls. Keeping me logged from every angle with no LAN issues. And this was recommended to me by my internet provider installation man. He had come out to service their router more than it should.

## Frequently Bought Together

- TP-Link Deco Whole Home Mesh WiFi System (Deco S4) – Up to 3,800 Sq.ft. Coverage, AC1900 WiFi Router and Extender Replacement, Parental Controls, 2-Pack
- TP-Link TL-SG105, 5 Port Gigabit Unmanaged Ethernet Switch, Network Hub, Ethernet Splitter, Plug & Play, Fanless Metal Design, Shielded Ports, Traffic Optimization,Navy Blue
- DbillionDa Cat8 Ethernet Cable, Outdoor&Indoor, 6FT Heavy Duty High Speed 26AWG, 2000Mhz with Gold Plated RJ45 Connector, Weatherproof F/FTP UV Resistant for Router, Modem, PC, Gaming

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-01-23*