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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
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.
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
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
Installing Deco S4 is fast and easy. Just unpack the system, download the Deco app, and follow its on-screen directions.
-
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
Pair with Alexa to control Deco S4 with simple voice commands. Enjoy the convenient life.
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.
5GHz_2 Dedicated Wireless Backhaul
5GHz_1 Wireless Connection
2.4GHz Wireless Connection
-
5GHz_1 Wireless Connection
-
2.4GHz Wireless Connection
| WIRELESS | |
|---|---|
| Standards | Wi-Fi 5IEEE 802.11ac/n/a 5 GHzIEEE 802.11n/b/g 2.4 GHz |
| WiFi Speeds | AC19005 GHz: 1300 Mbps (802.11ac)2.4 GHz: 600 Mbps (802.11n) |
| WiFi Range | 1-2 Bedroom Houses (1-pack) TP-Link Mesh TechnologyOptional Ethernet backhaul works together to link Deco units to provide seamless coverage3× Antennas (Internal)Multiple antennas form a signal-boosting array to cover more directions and large areasBeamformingConcentrates wireless signal strength towards clients to expand WiFi range |
| WiFi Capacity | Medium Dual-BandDistribute devices to different bands for optimal performanceMU-MIMOSimultaneously communicates with multiple MU-MIMO clients |
| Working Modes | Router ModeAccess Point Mode |
| SECURITY | |
|---|---|
| Network Security | SPI FirewallAccess Control |
| Guest Network | 1× 5 GHz Guest Network1× 2.4 GHz Guest Network |
| WiFi Encryption | WPA-PersonalWPA2-Personal |
| HARDWARE | |
|---|---|
| Ethernet Ports | 3× Gigabit Ports*Per Deco UnitSupports WAN/LAN auto-sensing |
| Buttons | Reset Button |
| SOFTWARE | |
|---|---|
| Protocol | IPv4IPv6 |
| Parental Controls | URL FilteringTime Controls |
| WAN Type | Dynamic IPStatic IPPPPoEPPTPL2TP |
| Quality of Service | QoS by Device |
| Cloud Service | OTA Firmware UpgradeTP-Link IDDDNS |
| NAT Forwarding | Port ForwardingUPnP |
| IPTV | IGMP ProxyIGMP SnoopingBridgeTag VLAN |
| DHCP | Address ReservationDHCP Client ListServer |
| 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 Units1 RJ45 Ethernet Cable3 Power AdaptersQuick Installation GuideDeco S4 (2-pack)2 Deco S4 Units1 RJ45 Ethernet Cable2 Power AdaptersQuick Installation GuideDeco S4 (1-pack)1 Deco S4 Unit1 RJ45 Ethernet Cable1 Power AdapterQuick 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-condensingStorage 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.