---
product_id: 266840982
title: "Deco Mesh AC1900 WiFi System (Deco S4) – Up to 5,500 Sq.ft. Coverage, Replaces WiFi Router and Extender, Gigabit Ports, Works with Alexa, 3-pack"
brand: "tp-link"
price: "€ 195.91"
currency: EUR
in_stock: true
reviews_count: 6
category: "Tp Link"
url: https://www.desertcart.de/products/266840982-deco-mesh-ac1900-wifi-system-deco-s4-up-to-5
store_origin: DE
region: Germany
---

# AC1900 dual-band speeds 5,500 sq.ft. seamless coverage Gigabit Ethernet ports Deco Mesh AC1900 WiFi System (Deco S4) – Up to 5,500 Sq.ft. Coverage, Replaces WiFi Router and Extender, Gigabit Ports, Works with Alexa, 3-pack

**Brand:** tp-link
**Price:** € 195.91
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your home WiFi game—stay connected everywhere, effortlessly!

## Quick Answers

- **What is this?** Deco Mesh AC1900 WiFi System (Deco S4) – Up to 5,500 Sq.ft. Coverage, Replaces WiFi Router and Extender, Gigabit Ports, Works with Alexa, 3-pack by tp-link
- **How much does it cost?** € 195.91 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/266840982-deco-mesh-ac1900-wifi-system-deco-s4-up-to-5)

## 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

- • **Smart Parental Controls:** Tailor online access and block inappropriate content effortlessly for every family member.
- • **Blazing Fast AC1900 Speeds:** Supports up to 100 devices with smooth streaming and lag-free video calls.
- • **One Network Name, Total Freedom:** Seamless roaming with a single SSID—walk through your home without losing connection or switching networks.
- • **Whole-Home WiFi, Zero Dead Zones:** Mesh tech blankets up to 5,500 sq.ft. with strong, consistent signal—no more WiFi black holes.
- • **Effortless Setup & Alexa Compatible:** Get online in minutes with the intuitive Deco app and control your network hands-free.

## Overview

The TP-Link Deco Mesh AC1900 WiFi System (Deco S4) is a 3-pack mesh router solution designed to deliver seamless, high-speed WiFi coverage up to 5,500 sq.ft. It replaces traditional routers and extenders by creating a unified network with a single SSID, supporting up to 100 devices simultaneously. Featuring AC1900 dual-band speeds, gigabit Ethernet ports, robust parental controls, and easy app-based setup, it ensures stable, fast connectivity throughout your home, compatible with Alexa for voice control.

## Description

Maximum wireless transmission rates are the physical rates derived from IEEE standard 802. 11 Specifications. Range and coverage specifications along with the number of connected devices were defined according to test results under normal usage conditions. Actual wireless transmission rate, wireless coverage, and number of connected devices are not, and will vary as a result of 1) environmental factors, including building materials, physical objects and obstacles, 2) network conditions, including local interference, volume and density of traffic, product location, network complexity, and network overhead and 3) client limitations, including rated performance, location, connection quality, and client condition.

Review: Great Wifi Coverage, So easy to setup & manage - The main router provided by ISP is behind a thick triple brick wall at the entrance of the 4900 sq. ft. home. Between the router and the last room, there are 5 double brick walls. This product fixed the wifi signals issue and I am so happy with the purchase.
Review: Great Wifi Extend solution - Works perfectly

## 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.
- Bettern Coverage than traditional WiFi routers: Deco S4 three units work seamlessly to create a WiFi mesh network that can cover homes up to 5, 500 square feet. 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 AC1200 speeds makes the deco capable of providing connectivity for up to 100 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B084GTH5LL |
| Are Batteries Included | No |
| Best Sellers Rank | #8,680 in Computers ( See Top 100 in Computers ) #162 in Routers |
| Brand | TP-Link |
| Color | White |
| Connectivity Type | Wi-Fi |
| Customer Reviews | 4.5 4.5 out of 5 stars (28,795) |
| Date First Available | 1 April 2020 |
| Item Weight | 1.91 Kilograms |
| Item model number | Deco S4(3-Pack) |
| Manufacturer | TP-Link |
| Operating System | Linux |
| Product Dimensions | 9.07 x 9.07 x 16.23 cm; 1.91 kg |
| Series | Deco S4 |
| Voltage | 12 Volts (DC) |
| Wireless Type | 802.11ac |

## Product Details

- **Brand:** TP-Link
- **Frequency band class:** Dual-Band
- **Model name:** Deco S4
- **Special features:** Alexa Compatible, Guest Mode, Parental Control
- **Wireless communication standard:** 802.11ac

## Images

![Deco Mesh AC1900 WiFi System (Deco S4) – Up to 5,500 Sq.ft. Coverage, Replaces WiFi Router and Extender, Gigabit Ports, Works with Alexa, 3-pack - Image 1](https://m.media-amazon.com/images/I/614CaSPw+BS.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: Is it a us plug or a uk plug**
A: Mine was a UK plug

**Q: Hi, can you please confirm that this is the 3 pack and that the coverage is 5500 sqft? Thank you**
A: Hi,
Yes it is 3 pack and coverage is up to 5500sqft. Generally "up to" means "in ideal conditions" so it is not guaranteed, but you can add more deco units to extend your wireless coverage. But overall it is great unit.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Wifi Coverage, So easy to setup & manage
*by S***N on 9 December 2022*

The main router provided by ISP is behind a thick triple brick wall at the entrance of the 4900 sq. ft. home. Between the router and the last room, there are 5 double brick walls. This product fixed the wifi signals issue and I am so happy with the purchase.

### ⭐⭐⭐⭐⭐ Great Wifi Extend solution
*by J***Y on 18 August 2024*

Works perfectly

### ⭐⭐⭐⭐⭐ It works.
*by A***S on 11 April 2021*

Item was new, delivered very fast. Met my expectation. I have had 50 mbs connection and earlier it used to be running around 1 mbs to 10mbs while accessing from our rooms. Now i am getting 50 mbs connectivity in all my rooms. In fact we now have Zero Dead zone in our apartment. this is really cost effective.

## Frequently Bought Together

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*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-02-05*