Fast. Stable. Everywhere.
Whole Home Mesh WiFi System
AC1200 Dual-Band WiFi

Keep Connected Everywhere, Every Time
Deco Mesh technology gives you a better Wi-Fi experience in all directions, with faster Wi-Fi speeds, and strong Wi-Fi signal to cover a whole large home.

Wi-Fi Dead-Zone Killer
Get Deco S4 for a strong Wi-Fi signal in every corner of your home up to 5, 500 sq. ft (3-pack)†. Wireless connections and 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.

Seamless Roaming, Always Be Fast
Deco units work together to form one unified network with one single SSID. Your phone or tablet automatically connects to the fastest Deco as you move through your home, creating a truly seamless Wi-Fi experience.

Stable Connections, No More Buffering
Deco S4 provides a lag-free connection to up to 100 devices†. Fast networking experience are guaranteed for all devices, and all applications from surfing, downloading, streaming to gaming.

2-in-1 Router and Access Point Modes
Flexible and multifunctional, the Deco S4 includes a variety of features allowing it to serve as a router or access point. Just choose the mode for your actual network demands and experience the maximum wireless flexibility.

App-Based Setup
Installing Deco S4 is fast and easy. Just unpack the system, download the Deco app and follow its onscreen directions.

Easy Management
Manage your Wi-Fi at home or away in the Deco app, including seeing the connected devices, prioritizing your devices, setting up a guest network and more.

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.

All Decos
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.

Specification

Product
Product id	684779
Brand	TP-Link
Partnr	DECO S4(3-PACK)
EAN/UPC code	6935364089726
Design
Housing colour	White
LED indicators	Power
Antenna type	Internal
Antennas quantity	2
Reset button	Y
Operating temperature (T-T)	0 - 40 °C
Storage temperature (T-T)	-40 - 70 °C
Operating relative humidity (H-H)	10 - 90 procent
Storage relative humidity (H-H)	5 - 90 procent
Certification	CE, FCC, IC, NCC, BSMI, IDA, RCM, JPA, JRF, VCCI, KC, RoHS
Wireless LAN features
Wi-Fi band	Dual-band (2.4 GHz / 5 GHz)
Top Wi-Fi standard	Wi-Fi 5 (802.11ac)
Wi-Fi standards	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Features
Band steering	Y
Quality of Service (QoS) support	Y
Port forwarding	Y
Firewall security	SPI Firewall
BeamForming	Y
Number of guest networks (5 GHz)	1
Number of guest networks (2.4 GHz)	1
Mobile operating systems supported	Android 4.4, Android 5.0, Android 5.1, Android 6.0, Android 7.0, Android 7.1, Android 7.1.2, Android 8.0, Android 9.0, iOS 10.0, iOS 11.0, iOS 11.4, iOS 12, iOS 13, iOS 9.0, iOS 9.1, iOS 9.2, iOS 9.3
Protocols
DHCP client	Y
DHCP server	Y
Ports & interfaces
Ethernet LAN (RJ-45) ports	2
DC-in jack	Y
Power
AC adapter input voltage	100 - 240 V
AC adapter frequency	50 - 60 Hz
AC adapter input current	0.4 A
AC adapter output voltage	12 V
AC adapter output current	1.5 A
Weight & dimensions
Width	90.7 mm
Depth	90.7 mm
Height	162.3 mm
Package width	348 mm
Package depth	213 mm
Package height	160 mm
Package weight	1760 g