---
product_id: 185020780
title: "TP-Link Deco S4 Mesh AC1900 WiFi System, Deco S4(3-Pack)"
brand: "tp-link"
price: "2717 kr"
currency: NOK
in_stock: true
reviews_count: 13
category: "Tp Link"
url: https://www.desertcart.no/products/185020780-tp-link-deco-s4-mesh-ac1900-wifi-system-deco-s4
store_origin: NO
region: Norway
---

# AC1900 dual-band speeds 5500 sq.ft. coverage 6 Gigabit Ethernet ports TP-Link Deco S4 Mesh AC1900 WiFi System, Deco S4(3-Pack)

**Brand:** tp-link
**Price:** 2717 kr
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your home WiFi game—fast, flawless, and future-ready!

## Quick Answers

- **What is this?** TP-Link Deco S4 Mesh AC1900 WiFi System, Deco S4(3-Pack) by tp-link
- **How much does it cost?** 2717 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/185020780-tp-link-deco-s4-mesh-ac1900-wifi-system-deco-s4)

## 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-smooth streaming and gaming with 3×3 6-stream WiFi supporting up to 100 devices simultaneously.
- • **Parental Controls Made Simple:** Customize online access and block inappropriate content per family member, keeping your home safe and balanced.
- • **Unified Network, One Password:** Forget juggling multiple SSIDs—enjoy seamless roaming with a single network name across all Deco units.
- • **Whole-Home WiFi, Zero Dead Zones:** Seamlessly blanket up to 5,500 sq.ft. with powerful mesh coverage that leaves no corner offline.
- • **Plug & Play with Alexa Voice Control:** Effortless setup via the Deco app plus hands-free guest WiFi management with Alexa integration.

## Overview

The TP-Link Deco S4 Mesh AC1900 WiFi System (3-pack) delivers robust, whole-home WiFi coverage up to 5,500 sq.ft. with seamless mesh technology. Featuring dual-band AC1900 speeds, 6 gigabit Ethernet ports, and support for up to 100 devices, it ensures stable, high-speed connectivity. Easy setup via app and Alexa voice commands, plus advanced parental controls, make it ideal for modern connected households.

## Description

Each Deco S4 Unit has 2 Gigabit Etherent Ports, Supports WAN/LAN auto-sensing, Any of them can work as a WiFi Router. All TP-Link Deco Mesh WiFi can work together.

Review: Strong Performance and Stability—When Configured Correctly - The Deco S4 is a fantastic mesh Wi-Fi system. It’s easy to set up through the app, and adding devices is simple and intuitive. Wi-Fi speeds remain consistent as you move from room to room, and the system handles multiple devices smoothly. It’s also easy to configure passwords and create a Guest Network. Newer S4 units include additional features like an IoT network option and the ability to manually assign which satellite Deco connects to which primary node—super helpful for optimizing placement. IMPORTANT TIP for Ethernet Backhaul Users: If you plan to use Ethernet backhaul (which I highly recommend if your setup allows), do not connect your Decos through unmanaged switches. You must use managed switches with loop prevention (such as STP or RSTP) enabled in the switch’s settings. I ran into a host of frustrating issues when using unmanaged switches: The main Deco would lose internet when opening the TP-Link app Satellite Decos would randomly report as offline Firmware updates would fail or not even check properly Changes in the app wouldn’t apply Echo devices struggled to stay connected Network optimization scans would fail If a single Deco lost power, it could take hours to get the system working again After replacing my unmanaged switches with managed ones that had loop prevention enabled, all of those problems disappeared instantly. Summary: This is a powerful, reliable mesh system that performs exceptionally well—as long as it’s set up correctly, especially if you’re using Ethernet backhaul. TP-Link did a great job with the Deco S4, and I’d definitely recommend it to anyone looking for stable whole-home coverage. Just don’t overlook the importance of your networking hardware if you're wiring things in.
Review: WIFI everywhere in my house now! - The Deco S4 Mesh system fixed the issue I was having with bad WIFI around my home. My Verizon fios router was constantly dropping WIFI, and even when it was working the WIFI speeds were horrible. This is unacceptable in todays world of everyone working and doing their school work from home. We needed a solution that was affordable and could cover our entire house with good strong WIFI. I searched a long time and finally found the Deco S4 Mesh system here on desertcart, and I am glad I did. I purchased the three router Deco S4 Mesh system for my 2000 square foot house as we have two floors, a full basement, a breezeway, a patio and a garage that I wanted to cover with WIFI. I have one S4 hard wired into the fios ONT in my basement via a Cat5 Ethernet cable, and the other two S4 routers are set up wirelessly. The hard wired S4 going to my computer is located at one end of the house on the first floor. One wireless S4 is in the basement, and the other wireless S4 is on the opposite side of the house on the first floor. The set-up was very easy, and the Deco app made connecting all three S4 routers quick and painless. Thankfully I get a decent cellular signal at my house, so I was able to set up the Deco S4 Mesh system using my cell phone. You have to remember that once you disconnect your existing internet from your old router, you can't use the Deco app unless you have a good cellular signal and a device like a cell phone or cell tablet to do the set up. One other thing I especially liked is that I could name the S4 network whatever I wanted. This makes it easier for me to remember what the network is called as I no longer have to remember the very long alpha-numeric name of the old router. This makes connecting devices much easier and a lot less painful. The only negative I would give the Deco S4 Mesh system is that there are only two Cat5 Ethernet connections on each S4 unit. I have three Ethernet connections at my computer and I had to re-route one connection to one of the other S4 units, but I did not deduct a star for this because I knew about this before I purchased the Deco S4 system. The whole S4 Mesh system took about 30 minutes to setup, and I now have super fast WIFI everywhere, even in my garage, back yard and shed! With this new Deco S4 setup, I am now getting the full upload and download speeds via WIFI that I get with the hard wired Ethernet connection to my computer. This never happened with the fios router, even when it was new. With everyone now in the house all day long working from home and doing school work, bad WIFI is NOT an option. The Deco S4 Mesh system solved all of the issues with poor WIFI we were getting from the fios router. I would highly recommend the S4 Mesh system to anyone, especially if you have problems with your current WIFI around your house. The other great thing about the Deco S4 Mesh system is that with more and more devices all needing to attach to a home network, it says it can handle up to 100 devices! My fios router, even when it was working, was having trouble keeping up with the devices we have. It is amazing how many things we have now that require a good WIFI network. There are Echo devices, smart outlets, smart switches, smart bulbs, camera's, cell phones, tablets, lap top computers and on and on. It did not take long for us to go beyond 50 or more devices in our home that need WIFI, and this Deco S4 Mesh system has been able to keep up with all of them! At last count, we now have 59 devices and there are more on the way I am sure!

## 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 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 3× 3 6 Stream AC1900 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. Turn on or off guest WiFi with Alexa voice commands.
- Each Deco S4 has 2 Gigabit Ethernet ports(6 in total for a 3-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 T, Verizon, Xfinity, Spectrum, RCN, Cox, CenturyLink, Frontier, etc.( a modem is required for most internet service providers)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B084GTH5LL |
| Antenna Location | Home |
| Antenna Type | Internal |
| Best Sellers Rank | #54 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #10 in Whole Home & Mesh Wi-Fi Systems |
| Brand | TP-Link |
| Built-In Media | Deco S4 (3-pack) 3 Deco S4R Units 1 RJ45 Ethernet Cable 3 Power Adapters 1 Quick Installation Guide |
| Color | White |
| Compatible Devices | All WiFi Enabled devices |
| Connectivity Protocol | ethernet, wi-fi |
| Connectivity Range | 5500 square_feet |
| Connectivity Technology | Ethernet, Wi-Fi |
| Control Method | Voice |
| Controller Type | amazon_alexa, vera |
| Coverage | 5500 square feet |
| Customer Reviews | 4.5 out of 5 stars 29,566 Reviews |
| Data Transfer Rate | 1200 megabits_per_second |
| Frequency | 5 GHz |
| Frequency Band Class | Dual-Band |
| Item Dimensions L x W x H | 3.57"L x 3.57"W x 6.39"H |
| Item Highlight | Up to 5,500 Sq.ft. Coverage, Replaces WiFi Router and Extender, Gigabit Ports, Works with Alexa |
| Item Type Name | Whole Home WiFi System |
| Item Weight | 4.2 pounds |
| LAN Port Bandwidth | 1000 Mbps |
| Manufacturer | TP-Link |
| Maximum Upstream Data Transfer Rate | 950 megabits_per_second |
| Mfr Part Number | Deco S4(3-Pack) |
| Model Name | Deco S4(3-Pack) |
| Model Number | Deco S4(3-Pack) |
| Number of Antennas | 9 |
| Number of Items | 1 |
| Number of Packs | 3 |
| Number of Ports | 6 |
| Operating System | Linux |
| Other Special Features of the Product | Access Point Mode |
| Router Network Type | hybrid |
| Security Protocol | WPS |
| Special Feature | Access Point Mode |
| UPC | 840460605014 845973089726 |
| Unit Count | 3 Count |
| Voltage | 12 volts_of_direct_current |
| Warranty Description | 2 year manufacturer |
| Wi-Fi Generation | Wi-Fi 5 |
| Wireless Communication Standard | 802.11ac |
| Wireless Compability | 802.11ac |

## Product Details

- **Brand:** TP-Link
- **Color:** White
- **Compatible Devices:** All WiFi Enabled devices
- **Connectivity Technology:** Ethernet, Wi-Fi
- **Frequency Band Class:** Dual-Band
- **Included Components:** Deco S4 (3-pack) 3 Deco S4R Units 1 RJ45 Ethernet Cable 3 Power Adapters 1 Quick Installation Guide
- **Model Name:** Deco S4(3-Pack)
- **Recommended Uses For Product:** Home
- **Special Feature:** Access Point Mode
- **Wireless Communication Standard:** 802.11ac

## Images

![TP-Link Deco S4 Mesh AC1900 WiFi System, Deco S4(3-Pack) - Image 1](https://m.media-amazon.com/images/I/614CaSPw+BS.jpg)

## Available Options

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

## Questions & Answers

**Q: I have to-link  1750 with extender is this a better setup ?? Cause every once in awhile the extender loss singl.**
A: Extenders will definitely allow connections from further away, BUT they always cut your speed exactly in half. So an extender is just that a range extender, not a speed increaser, it decreases speed.  However the range extension can prevent dropouts so it acts like it is a speed increase but it is really just preventing dropouts (and remember it always cuts your speed in half).
On the other hand a Mesh system is actually 2 (or more) routers that you place in 2 different spots and so it does NOT start by cutting your speed in half. It is full speed. But since your computer (or wifi TV or doorbell etc) is closer to one of the 2 (or more) mesh spots it will also extend your range for that reason, and prevent dropouts for that reason. And the closer your device (computer, laptop, etc) is to the router, the chances are the faster the internet speed could very well be (for instance on the ookla online speed test website).

BUT an extender works with your old router. A mesh system IS a router (actually it is 2 or 3 or more routers), so it will not work with your old router. The routers are built in to the mesh system.  With an extender you need a router (your old one for instance), the extender(s), and a modem.

With a mesh system you just need the mesh system and a modem. You do not need a router (because it is built in).

**Q: how far from the base can a node be placed and does each node have to talk to the base or do they talk to one another in a chain?**
A: The nodes talk to each other to form the mesh network.  The setup app will guide you in the placement of each node.  My base is in one corner of the downstairs, I placed one node in the kitchen which is in the middle of the house and the other node upstairs.  That gave me great coverage everywhere in the house.

**Q: I just installed this and apple is indicating wpa/wpa2 (tkip) is not considered secure. how can i configure this to wpa2 (aes) or wpa3 security type?**
A: Hi! The security message you are receiving is due to a recent update of your smartphone’s mobile operating system. To remedy this message and to make sure your Deco S4’s encryption is optimally configured, please ensure your Deco app is fully updated, then update the firmware of your Deco S4. Once the firmware has been updated, the Deco S4’s WiFi encryption will be set to WPA2-PSK [AES] by default, so this message will no longer appear. 

For detailed instructions on how to update your Deco’s firmware, please visit FAQ 1599 on our official TP-Link website. To locate this FAQ, visit our website and enter 1599 in the top-right search field, then click the corresponding FAQ in the search results.

**Q: How reliable and user friendly are the parental controls?**
A: The Parental Controls feature on our Deco Mesh WiFi systems is designed to provide robust, yet intuitive and convenient features to help safeguard your network and those who use it. For more details on the Parental Controls feature, please visit FAQ 1598 on our official website. To locate this FAQ, visit our website and enter 1598 in the top-right search field, then click the corresponding FAQ in the search results.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Strong Performance and Stability—When Configured Correctly
*by M***T on May 12, 2025*

The Deco S4 is a fantastic mesh Wi-Fi system. It’s easy to set up through the app, and adding devices is simple and intuitive. Wi-Fi speeds remain consistent as you move from room to room, and the system handles multiple devices smoothly. It’s also easy to configure passwords and create a Guest Network. Newer S4 units include additional features like an IoT network option and the ability to manually assign which satellite Deco connects to which primary node—super helpful for optimizing placement. IMPORTANT TIP for Ethernet Backhaul Users: If you plan to use Ethernet backhaul (which I highly recommend if your setup allows), do not connect your Decos through unmanaged switches. You must use managed switches with loop prevention (such as STP or RSTP) enabled in the switch’s settings. I ran into a host of frustrating issues when using unmanaged switches: The main Deco would lose internet when opening the TP-Link app Satellite Decos would randomly report as offline Firmware updates would fail or not even check properly Changes in the app wouldn’t apply Echo devices struggled to stay connected Network optimization scans would fail If a single Deco lost power, it could take hours to get the system working again After replacing my unmanaged switches with managed ones that had loop prevention enabled, all of those problems disappeared instantly. Summary: This is a powerful, reliable mesh system that performs exceptionally well—as long as it’s set up correctly, especially if you’re using Ethernet backhaul. TP-Link did a great job with the Deco S4, and I’d definitely recommend it to anyone looking for stable whole-home coverage. Just don’t overlook the importance of your networking hardware if you're wiring things in.

### ⭐⭐⭐⭐⭐ WIFI everywhere in my house now!
*by J***. on November 13, 2020*

The Deco S4 Mesh system fixed the issue I was having with bad WIFI around my home. My Verizon fios router was constantly dropping WIFI, and even when it was working the WIFI speeds were horrible. This is unacceptable in todays world of everyone working and doing their school work from home. We needed a solution that was affordable and could cover our entire house with good strong WIFI. I searched a long time and finally found the Deco S4 Mesh system here on Amazon, and I am glad I did. I purchased the three router Deco S4 Mesh system for my 2000 square foot house as we have two floors, a full basement, a breezeway, a patio and a garage that I wanted to cover with WIFI. I have one S4 hard wired into the fios ONT in my basement via a Cat5 Ethernet cable, and the other two S4 routers are set up wirelessly. The hard wired S4 going to my computer is located at one end of the house on the first floor. One wireless S4 is in the basement, and the other wireless S4 is on the opposite side of the house on the first floor. The set-up was very easy, and the Deco app made connecting all three S4 routers quick and painless. Thankfully I get a decent cellular signal at my house, so I was able to set up the Deco S4 Mesh system using my cell phone. You have to remember that once you disconnect your existing internet from your old router, you can't use the Deco app unless you have a good cellular signal and a device like a cell phone or cell tablet to do the set up. One other thing I especially liked is that I could name the S4 network whatever I wanted. This makes it easier for me to remember what the network is called as I no longer have to remember the very long alpha-numeric name of the old router. This makes connecting devices much easier and a lot less painful. The only negative I would give the Deco S4 Mesh system is that there are only two Cat5 Ethernet connections on each S4 unit. I have three Ethernet connections at my computer and I had to re-route one connection to one of the other S4 units, but I did not deduct a star for this because I knew about this before I purchased the Deco S4 system. The whole S4 Mesh system took about 30 minutes to setup, and I now have super fast WIFI everywhere, even in my garage, back yard and shed! With this new Deco S4 setup, I am now getting the full upload and download speeds via WIFI that I get with the hard wired Ethernet connection to my computer. This never happened with the fios router, even when it was new. With everyone now in the house all day long working from home and doing school work, bad WIFI is NOT an option. The Deco S4 Mesh system solved all of the issues with poor WIFI we were getting from the fios router. I would highly recommend the S4 Mesh system to anyone, especially if you have problems with your current WIFI around your house. The other great thing about the Deco S4 Mesh system is that with more and more devices all needing to attach to a home network, it says it can handle up to 100 devices! My fios router, even when it was working, was having trouble keeping up with the devices we have. It is amazing how many things we have now that require a good WIFI network. There are Echo devices, smart outlets, smart switches, smart bulbs, camera's, cell phones, tablets, lap top computers and on and on. It did not take long for us to go beyond 50 or more devices in our home that need WIFI, and this Deco S4 Mesh system has been able to keep up with all of them! At last count, we now have 59 devices and there are more on the way I am sure!

### ⭐⭐⭐⭐⭐ Absolutely amazing. Fixed my security cameras live streaming.
*by G***L on January 22, 2021*

Well, I've went back and forth for about a year now about setting up a mesh network in my home. Currently I run 3, so this would in a sense replace one. I like keeping certain aspects separate... security cameras, and system are on a dedicated network. Tvs, computers, laptops, tablets, and cell phones are on one, and then I start sounding like I have more money than I really do, so I'll just stop there... I decided to buy a mesh network to replace my security system network because I was having tons of issues with my outside security cameras having horrible signal strength which made it pretty much useless. Before this, I bought a CPE Booster, and honestly I had and have zero idea what exactly I was doing, needed to do, or was doing wrong. Long story short, I worked alot of Overtime, and literally within 5 minutes of my check hitting my bank account, I had this ordered. It was SAME DAY DELIVERY.... WOW. Unfortunately I was working several hours away at a prison job that is going so bad, you would think it was being performed in a prison..... wait... it was. After the extensively long work week, and driving several hours home, after working 10 hours that day already, all I wanted to do when I got home, was get this bad boy setup and configured... so the next morning when I woke up (lol), I immediately got to work... the app is extremely seamless to use. Theres not very much that I'd change. Setup was very intuitive and straightforward. I bought the 3 pack because honestly, a 2 pack would have worked for my small house, but I needed to get the signal outside to my garage that is anything but right next to my closest wall. I bought the 3 pack hoping I could intact put one of the units on the closest wall to the garage to get adequate signal. Thats exactly what happened,, and its been working great.. i have although noticed that my front door camera seems to have randomly dropped off of the client list on the app. Upon checking the camera. I find that its not connected. This has only happened once that was without a reasonable explanation... hopefully it was an anomaly. This has been perfect. Literally perfect. My cameras stream comes up within a couple seconds, and I can talk clearly to the person on the other side. Honestly, we are looking to be upgrading our home within the next year, and I can't wait to outfit it with another tplink mesh system... for the price point, you cannot go wrong. I want to add that I was in the corporate I.T. industry for 8 years... so quality in technology is a huge part of my decision processes when choosing what to buy. I've bought TP-link products in the past, but honestly I tend to give more of my hardware away than I use... this is the first product that I've actually dove deep into... I will be returning for my hardware networking needs in the future.

## Frequently Bought Together

- TP-Link 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
- Cat 8 Ethernet Cable, 1.5Ft 3Ft 6Ft 10Ft 15Ft 20Ft 30Ft 40Ft 50Ft 60Ft 100Ft Heavy Duty High Speed Internet Network Cable, Professional LAN Cable Shielded in Wall, Indoor&Outdoor
- TP-Link TL-SG108 8 Port Gigabit Unmanaged Ethernet Network Switch, Ethernet Splitter Plug & Play Fanless Metal Design Shielded Ports Traffic Optimization

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.no/products/185020780-tp-link-deco-s4-mesh-ac1900-wifi-system-deco-s4](https://www.desertcart.no/products/185020780-tp-link-deco-s4-mesh-ac1900-wifi-system-deco-s4)

---

*Product available on Desertcart Norway*
*Store origin: NO*
*Last updated: 2026-10-20*