Hot Buys

AC1900 Whole Home Mesh Wi-Fi System

1900 Mbps WiFi Speed – Enjoy binge watching your favorite series in 4K with combined speeds of up to 1900 Mbps (600 Mbps on 2.4 GHz and 1300 Mbps on 5 GHz ) with 3×3 MU-MIMO technology.† ‡

Connect 100+ Devices – Deco handles traffic from even the busiest of networks, providing lag-free connections for over 100 devices.

Boosted Seamless Coverage  – 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. §

Full Gigabit Ethernet – 3× Gigabit WAN/LAN Ethernet ports provide solid internet access at high speeds.

Robust Parental Controls – Limit online time and block inappropriate websites according to unique profiles you create for each family member.

Two Modes in One – Works as a router or access point for a flexible home network.

Easy Setup – Setup is easier than ever with the Deco app there to walk you through every step.

Fast. Stable. Everywhere.

Whole Home Mesh Wi-Fi System
AC1900 Dual-Band Wi-Fi

Deco S4

Alexa

WiFi Dead Zone Killer

3×3
MU-MIMO

Parental Controls

Seamless Roaming

Two Modes in One

Connect
100+
Devices

AC1900
Superior Speed

1300 Mbps
5 GHz

600 Mbps
2.4 GHz

Full Gigabit
Ports

WiFi Dead Zone Killer

Deco S4 offers a simple way to guarantee a strong WiFi signal in every corner of your home up to 2,100 square feet (1-pack).  Wireless connections and an 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.

Ranch-Style Home
Multi-Story Home
L-Shaped Home
2.4 GHz wireless connection 5 GHz wireless connection Optional Gigabit Ethernet Backhaul

Stay Fast with Seamless Roaming

TP-Link Mesh means Deco units work together to form one unified network. Your phone or tablet automatically connects to the fastest Deco as you move through your home, creating a truly seamless WiFi experience.§

Stable Connections,
for More Devices

Deco S4 provides lag-free connections to over 100 devices.Experience fast networking for all devices and applications from browsing, downloading, streaming, to gaming.

Dual Band Speeds up to 1900 Mbps

5 GHz   1300 Mbps
2.4 GHz   600 Mbps
connections for over 100 devices

Web Browsing

720P Streaming

Smart Home Devices

1080P Streaming

IP Camera Streaming

4K Streaming

High-speed Downloading

2-in-1 Router and
Access Point Modes

Flexible and multifunctional, Deco S4 includes a variety of features allowing it to serve as a router or access point. Just choose the mode that best suits your actual network demands and enjoy maximum wireless flexibility.

  •  

    Router (Default)

    Instantly generate a private
    wireless network.

  •  

    Access Point

    Create Wi-Fi access for any
    existing wired network.

WiFi Made Easy

  • App-Based Setup

    App-Based Setup

    Installing Deco S4 is fast and easy. Just unpack the system, download the Deco app, and follow its on-screen directions.

  • Easy Management

    Easy Management

    Manage your WiFi at home or away with the Deco app. See all your connected devices, prioritize them, and set up a guest network with just a few taps.

  • Voice Control

    Voice Control

    Pair with Alexa to control Deco S4 with simple voice commands. Enjoy the convenient life.

    Alexa

 

Robust Parental Controls

Simple, intuitive parental controls make it easy to
keep your children safe while they’re online.

  • Easily create a profile for each family member and set custom time limits and online time allowances.

  • Keep your family safe online with one-touch security settings that block websites based on age-appropriateness.

  • Set limits on how much time each person in your family can spend online.

  • Check out which sites your children visit and how much time they spend on each to ensure your children are safe while they’re having fun online.

  • Take a break from Wi-Fi for dinner and family game nights. Just tap a button to suspend internet access for everyone in your home.

 
 
 
 
 

All Decos Can
Work Together

Deco S4 is compatible with every other Deco model to
form a Mesh network. Expand Mesh Wi-Fi coverage
anytime by simply adding more Decos.

Deco M5
Deco M9 Plus
Deco S4
Deco M4
Deco M9 Plus
Deco P7
  • 5GHz_2 Dedicated Wireless Backhaul

    5GHz_2 Dedicated Wireless Backhaul

  • 5GHz_1 Wireless Connection

    5GHz_1 Wireless Connection

  • 2.4GHz Wireless Connection

    2.4GHz Wireless Connection

Deco S4
Deco S4
Deco M4
Deco M4
  • 5GHz_1 Wireless Connection

    5GHz_1 Wireless Connection

  • 2.4GHz Wireless Connection

    2.4GHz Wireless Connection

WIRELESS
Standards Wi-Fi 5
IEEE 802.11ac/n/a 5 GHz
IEEE 802.11n/b/g 2.4 GHz
WiFi Speeds AC1900
5 GHz: 1300 Mbps (802.11ac)
2.4 GHz: 600 Mbps (802.11n)
WiFi Range 1-2 Bedroom Houses (1-pack)
TP-Link Mesh Technology
Optional Ethernet backhaul works together to link Deco units to provide seamless coverage

3× Antennas (Internal)
Multiple antennas form a signal-boosting array to cover more directions and large areas

Beamforming
Concentrates wireless signal strength towards clients to expand WiFi range
WiFi Capacity Medium
Dual-Band
Distribute devices to different bands for optimal performance

MU-MIMO
Simultaneously communicates with multiple MU-MIMO clients
Working Modes Router Mode
Access Point Mode
SECURITY
Network Security SPI Firewall
Access Control
Guest Network 1× 5 GHz Guest Network
1× 2.4 GHz Guest Network
WiFi Encryption WPA-Personal
WPA2-Personal
HARDWARE
Ethernet Ports 3× Gigabit Ports

*Per Deco Unit
Supports WAN/LAN auto-sensing
Buttons Reset Button
SOFTWARE
Protocol IPv4
IPv6
Parental Controls URL Filtering
Time Controls
WAN Type Dynamic IP
Static IP
PPPoE
PPTP
L2TP
Quality of Service QoS by Device
Cloud Service OTA Firmware Upgrade
TP-Link ID
DDNS
NAT Forwarding Port Forwarding
UPnP
IPTV IGMP Proxy
IGMP Snooping
Bridge
Tag VLAN
DHCP Address Reservation
DHCP Client List
Server
DDNS TP-Link
Management Deco App
TEST DATA
WiFi Transmission Power FCC:
<30 dBm (2.4 GHz)
<30 dBm (5 GHz)
PHYSICAL
Dimensions (W×D×H) 6.4 × 3.6 × 3.6 in
(162.3 × 90.7 × 90.7 mm)
Package Contents Deco S4 (3-pack)
3 Deco S4 Units
1 RJ45 Ethernet Cable
3 Power Adapters
Quick Installation Guide

Deco S4 (2-pack)
2 Deco S4 Units
1 RJ45 Ethernet Cable
2 Power Adapters
Quick Installation Guide

Deco S4 (1-pack)
1 Deco S4 Unit
1 RJ45 Ethernet Cable
1 Power Adapter
Quick Installation Guide
OTHERS
Certification FCC, RoHS
System Requirements Android 5.0 or later
iOS 9.0 or later
*Note: The minimum system requirements will be updated alongside updates to the app, subject to official website information.
Environment Operating Temperature: 0℃~40℃ (32℉ ~104℉)
Storage Temperature: -40℃~60℃ (-40℉ ~140℉)
Operating Humidity: 10%~90% non-condensing
Storage Humidity: 5%~90% non-condensing

Maximum wireless transmission rates are the physical rates derived from IEEE Standard 802.11 specifications. Range, coverage, and maximum quantity of connected devices are based on test results under normal usage conditions. Actual wireless data throughput. wireless coverage, and quantity of connected devices are not guaranteed 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.

Use of MU-MIMO requires clients that also support MU-MIMO.

§Clients need to support 802.11k/v and may require additional setup. Performance may vary depending on the client device.

△All WAN/LAN ports will operate as either WAN or LAN ports. Only one port can serve as a WAN port at a time.

Actual network speed may be limited by the rate of the product's Ethernet WAN or LAN port, the rate supported by the network cable, Internet service provider factors and other environmental conditions.