---
product_id: 205139206
title: "TP-Link Deco S4(3-pack) AC1200Mbps Whole-Home Mesh WiFi System, Router and Access Point Modes, 370 m2 Coverage WiFi Booster, 867Mbps at 5GHz+300Mbps at 2.4GHz, Beamforming, Work with Amazon Echo/Alexa"
brand: "tp-link"
price: "AR$685450"
currency: ARS
in_stock: true
reviews_count: 8
category: "Tp Link"
url: https://www.desertcart.com.ar/products/205139206-tp-link-deco-s4-3-pack-ac1200mbps-whole-home-mesh
store_origin: AR
region: Argentina
---

# 370 m² seamless whole-home coverage 1167 Mbps dual-band speed Supports 100 devices with stable connections TP-Link Deco S4(3-pack) AC1200Mbps Whole-Home Mesh WiFi System, Router and Access Point Modes, 370 m2 Coverage WiFi Booster, 867Mbps at 5GHz+300Mbps at 2.4GHz, Beamforming, Work with Amazon Echo/Alexa

**Brand:** tp-link
**Price:** AR$685450
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your home WiFi game — never miss a beat or a binge!

## Quick Answers

- **What is this?** TP-Link Deco S4(3-pack) AC1200Mbps Whole-Home Mesh WiFi System, Router and Access Point Modes, 370 m2 Coverage WiFi Booster, 867Mbps at 5GHz+300Mbps at 2.4GHz, Beamforming, Work with Amazon Echo/Alexa by tp-link
- **How much does it cost?** AR$685450 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/205139206-tp-link-deco-s4-3-pack-ac1200mbps-whole-home-mesh)

## 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

- • **Alexa-Enabled Control:** Manage your network hands-free with Amazon Echo/Alexa compatibility for modern convenience.
- • **Smart Device Switching:** Automatic handoff between units ensures your devices always connect to the fastest signal.
- • **Whole-Home Mesh Coverage:** Eliminate dead zones with seamless WiFi across 4,000 sq.ft, perfect for multi-story homes.
- • **Blazing Fast Dual-Band WiFi:** Enjoy combined speeds up to 1167 Mbps for lag-free streaming and gaming.
- • **Parental Controls & Security:** Customize online access and block inappropriate content with easy-to-use profiles.

## Overview

The TP-Link Deco S4 (3-pack) is a powerful AC1200 mesh WiFi system designed to blanket up to 370 m² (4,000 sq.ft) with fast, reliable dual-band wireless speeds up to 1167 Mbps. Ideal for homes with 500 Mbps+ broadband, it supports up to 100 devices simultaneously, features beamforming for targeted coverage, and offers seamless device switching. Easy setup via the Deco app and Alexa compatibility make it a smart, future-ready solution to eliminate dead zones and keep your connected lifestyle running smoothly.

## Description

Eliminate dead zones with this 3-pack mesh WiFi system. Seamless coverage up to 4,000 sq.ft, fast speeds, and automatic device switching for optimal performance.

Review: Amazing system - Bought this for my parents stone built bungalow. The wifi signal would not reach all rooms and this meant they couldn't use their smart tv in the bedrooms and conservatory. Also they Invested in a security system and only one camera worked intermittantly. We tried the TP Link booster and this made no improvement HOWEVER after looking into this further we came across the Deco system. WOW they now have wifi in all rooms, no buffering from smart tv it works perfect. Security cameras all work with no issues, parents very happy. The system is very easy to set up and connectivity is no issue now. Signal strength is great throughout the house. Would highly recommend this system and even looking at getting one for my house.
Review: Good flexible Wifi Solution - I recently had Fibre broadband installed. Openreach would only terminate the ONT downstairs in the kitchen. I have a 3 storey house and have previously had a Wifi router connected to FTTC terminating on the middle floor where my study is located. I had to completely rethink my topology! The Deco system has been setup with wireless back-haul. I am using PPPoE on the main Deco unit to connect to my ISP via the ONT. I have one unit on each floor. The Wifi speed I get when connected to 5Ghz network is generally very close to the ISP speed and the 2.4Ghz network is more than adequate but obviously limited on speed. I also have a Mac connected on the first floor via one of the Gige ports and it runs at the full ISP connection speed and that includes a wireless back-haul hop from the Deco it's connected to and the main Deco connected to the ONT. All in all I'm very impressed with how easy it was to setup and the performance I'm getting. My ISP speed is 150Mpbs and most of the time this is available to me with devices that are capable both wired and wireless. I suspect if a much higher speed broadband connection is used the wireless back-haul would start to become a bottleneck and in this situation wired Ethernet via the GigE ports is available. There are 2 on each unit. This may be limiting if you use back-haul on one port and connect the other to the ONT then you're left with no ports on that unit to connect to your wired LAN. Since I originally wrote this review, I have managed to set up backhaul over a LAN using a TP-Link TL-SG108 switch which also has various wired objects plugged in (Smart heating bridge, printer and a MAC). In this case everything is working well and I am getting the full 150Mbps through the MAC. I suspect backhaul is possible over most LANs but I know there are complications with VLANs if you are using the Guest Network feature. In this case you may have problems with some switches depending on how they deal with loops caused by VLANs. I don't use the Guest Network so I haven't had a problem. It doesn't boast many features but as a basic router/mesh Wifi it seems like a very cost effective and stable solution.

## Features

- Ideal for 500Mb+ broadband: A great fit for users with the speed between 500Mbpcs and 900Mbps. For full Gigabit speeds, choose Deco X55/XE75 or new-Gen Wi-Fi 7 Deco
- Deco uses a system of units to achieve seamless whole-home Wi-Fi coverage — eliminate weak signal areas once and for all
- 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
- A Deco S4 three-pack delivers Wi-Fi to an area of up to 4,000 sq.ft. And if that’s not enough, simply add more Decos to the network anytime to increase coverage
- Deco S4 provides fast and stable connections with speeds of up to 1167 Mbps and works with major internet service provider (ISP) and modem
- Deco can handle traffic from even the busiest of networks, providing lag-free connections for up to 100 devices
- Parental Controls limits online time and block inappropriate websites according to unique profiles created for each family member
- Setup is easier than ever with the Deco app there to walk you through every step

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0851D6MXY |
| Antenna Location | Home |
| Antenna Type | Internal |
| Best Sellers Rank | 2,235 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 8 in Whole Home & Mesh Wi-Fi Systems |
| Box Contents | Deco S4(3-pack) |
| Brand Name | TP-Link |
| Colour | White |
| Compatible Devices | Personal Computer, Security Camera, Smart Device, Smart Television, Smartphone, Tablet, Video Game Console |
| Connectivity Technology | Ethernet |
| Control Method | App |
| Controller Type | Amazon Alexa |
| Country of Origin | China |
| Coverage | 371 m² |
| Customer Reviews | 4.6 out of 5 stars 4,442 Reviews |
| Data Transfer Rate | 1167 Megabits Per Second |
| Frequency | 5 GHz |
| Frequency Band Class | Dual-Band |
| Is Modem Compatible | Yes |
| Item Dimensions L x W x H | 9.1L x 9.1W x 16.2H centimetres |
| Item Weight | 1.92 Kilograms |
| Item height | 9.1 centimetres |
| LAN Port Bandwidth | 1000 Mbps |
| Manufacturer | TP-Link |
| Maximum Upstream Data Transfer Rate | 1167 Megabits Per Second |
| Model Name | Deco S4 |
| Model Number | Deco S4(3-pack) |
| Number of Ports | 2 |
| Operating System | Linux |
| Other Special Features of the Product | Beamforming,Parental Control,Alexa Compatible,Access Point Mode,Voice Assistant |
| Product Warranty | 3 Years |
| Security Protocol | WPA2-PSK, WPA3-PSK, WPS |
| Unit Count | 1.0 Count |
| Wireless Compability | 2.4 GHz Radio Frequency, 5 GHz Radio Frequency |

## Product Details

- **Brand:** TP-Link
- **Model name:** Deco S4
- **Special feature:** Beamforming,Parental Control,Alexa Compatible,Access Point Mode,Voice Assistant
- **Frequency band class:** Dual-Band
- **Wireless communication standard:** 2.4 GHz Radio Frequency, 5 GHz Radio Frequency
- **Compatible devices:** Personal Computer, Security Camera, Smart Device, Smart Television, Smartphone, Tablet, Video Game Console
- **Recommended uses for product:** Home
- **Included components:** Deco S4(3-pack)
- **Connectivity technology:** Ethernet
- **Colour:** White

## Images

![TP-Link Deco S4(3-pack) AC1200Mbps Whole-Home Mesh WiFi System, Router and Access Point Modes, 370 m2 Coverage WiFi Booster, 867Mbps at 5GHz+300Mbps at 2.4GHz, Beamforming, Work with Amazon Echo/Alexa - Image 1](https://m.media-amazon.com/images/I/61QY-psVI0L.jpg)

## Available Options

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

## Questions & Answers

**Q: Do these act like a router or are they more like an access point? i have a 4gee home router and the wi-fi is non-standard causing issues.**
A: You can switch the Deco into 'access point mode', so your existing router does all the jobs of a 'router' such as DHCP, DNS, port-forwarding etc

Or you can switch your Deco into router mode (the default I think) which means it does the usual router jobs of DHCP, port-forwarding etc. If you do this, then your existing router should be switched into "bridge mode" or "modem mode". That will disable all its normal router functions & it simply performs the job of connecting your main Deco to your ISPs internet service (ie. a dumb modem). Your main Deco is then the 'router' for your home network.

**Q: Do all 3 mesh hubs have ethernet ports?**
A: Correct all the units have Etherley ports. I use them on my 2nd satellite point upstairs to hardwire to my desktop. Works a treat.

**Q: will these work with 2.4GHz only equipment**
A: Yes they have both 2.4GHz and 5GHz bands. In our house, laptops and phones etc connect to the higher bandwidth and smart plugs etc on the lower one automatically

**Q: Does the tp-link deco x20 have any lights on them? i would like to put one in a bedroom**
A: Yes there is a light to show the connected status. But this can be turned off in the settings, or even turned off just at night (night mode)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Amazing system
*by J***H on 18 December 2025*

Bought this for my parents stone built bungalow. The wifi signal would not reach all rooms and this meant they couldn't use their smart tv in the bedrooms and conservatory. Also they Invested in a security system and only one camera worked intermittantly. We tried the TP Link booster and this made no improvement HOWEVER after looking into this further we came across the Deco system. WOW they now have wifi in all rooms, no buffering from smart tv it works perfect. Security cameras all work with no issues, parents very happy. The system is very easy to set up and connectivity is no issue now. Signal strength is great throughout the house. Would highly recommend this system and even looking at getting one for my house.

### ⭐⭐⭐⭐⭐ Good flexible Wifi Solution
*by J***S on 12 February 2023*

I recently had Fibre broadband installed. Openreach would only terminate the ONT downstairs in the kitchen. I have a 3 storey house and have previously had a Wifi router connected to FTTC terminating on the middle floor where my study is located. I had to completely rethink my topology! The Deco system has been setup with wireless back-haul. I am using PPPoE on the main Deco unit to connect to my ISP via the ONT. I have one unit on each floor. The Wifi speed I get when connected to 5Ghz network is generally very close to the ISP speed and the 2.4Ghz network is more than adequate but obviously limited on speed. I also have a Mac connected on the first floor via one of the Gige ports and it runs at the full ISP connection speed and that includes a wireless back-haul hop from the Deco it's connected to and the main Deco connected to the ONT. All in all I'm very impressed with how easy it was to setup and the performance I'm getting. My ISP speed is 150Mpbs and most of the time this is available to me with devices that are capable both wired and wireless. I suspect if a much higher speed broadband connection is used the wireless back-haul would start to become a bottleneck and in this situation wired Ethernet via the GigE ports is available. There are 2 on each unit. This may be limiting if you use back-haul on one port and connect the other to the ONT then you're left with no ports on that unit to connect to your wired LAN. Since I originally wrote this review, I have managed to set up backhaul over a LAN using a TP-Link TL-SG108 switch which also has various wired objects plugged in (Smart heating bridge, printer and a MAC). In this case everything is working well and I am getting the full 150Mbps through the MAC. I suspect backhaul is possible over most LANs but I know there are complications with VLANs if you are using the Guest Network feature. In this case you may have problems with some switches depending on how they deal with loops caused by VLANs. I don't use the Guest Network so I haven't had a problem. It doesn't boast many features but as a basic router/mesh Wifi it seems like a very cost effective and stable solution.

### ⭐⭐⭐⭐ Great system overall
*by B***K on 7 August 2025*

Overall, this item is very good. I set it up with Community Fibre using a Linksys router and chose to configure it in Access Point mode instead of mesh. The first unit is connected directly via Ethernet to the Linksys router on the ground floor and acts as the main hub. The second unit is set up wirelessly on the second floor, directly above, and the third unit is wired via Ethernet on the third floor. We have a 1Gbps connection, and while that full speed is only achieved on the ground floor where the Linksys router is located, the overall performance has been excellent. The second floor (wireless) gets around 180Mbps, and the third floor (wired) reaches about 580Mbps. While you won’t get the full 1Gbps throughout, the speeds are more than sufficient, especially since most of our usage happens on the ground floor. One of the best parts of using Access Point mode is that I was able to keep the same WiFi name and password as our Community Fibre Linksys setup, so the transition between floors is seamless. Setup was straightforward and hassle-free, which was a refreshing change from my previous experience with Mercusys—never again!

## Frequently Bought Together

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-01-24*