The S Series | Wi-Fi Routers & Extenders

Simple Internet Access, Secured by Default.

Affordable Wi-Fi for Every Home
Enjoy reliable everyday connectivity with the S12 AC1200 Wi-Fi Router. A balanced choice for those who want reliable internet, with dual-band3 speeds up to 1200 Mbps for smoother HD streaming and browsing.

Stronger Signal, Wider Coverage
Equipped with four adjustable external high-gain antennas, the S12 helps boost Wi-Fi signal strength, expand coverage, and reduce dead zones for more consistent performance. Adjustable antenna angles let you fine-tune reception and optimize speeds across your devices.

Reliable Wired Connections
With a Gigabit WAN port and 3× Gigabit LAN ports, the S12 provides fast and stable wired connections for your wired devices.

Improve Network Efficiency
Equipped with MU-MIMO technology, the S12 keeps your Wi-Fi running smoothly by reducing congestion, connecting more devices, and improving network efficiency.

Enhanced Network Security
The S12 provides advanced security to protect your network and personal data, featuring WPA3 encryption and EN 18031 certification to keep your network more secure.

Multi-Mode Networking
Designed for flexible networking, it supports Router, Bridge, and Repeater modes, giving you the flexibility to customize your network setup, expand wireless coverage, and deliver stable Wi-Fi where you need it most.

Router Mode
Connects to your modem to create and
manage your network.

Bridge Mode
Adds Wi-Fi to your wired network
as a wireless access point.

Repeater Mode
Repeats your Wi-Fi signal to expand
your wireless coverage.

Simple Setup and Management
Set up and manage your network in minutes with the D-Link SetupGo app, while automatic Firmware Over-The-Air (FOTA) updates keep your router secure and up to date.

Specification

Product
Product id	1025678
Brand	D-Link
Partnr	S12/E
EAN/UPC code	790069482380
Certificates
Compliance certificates	CE
WAN connection
Ethernet WAN	Y
DSL WAN	N
SIM card slot	N
3G/4G USB modem compatibility	N
WAN connection type	RJ-45
Wireless LAN features
Wi-Fi band	Dual-band (2.4 GHz / 5 GHz)
Top Wi-Fi standard	Wi-Fi 5 (802.11ac)
WLAN data transfer rate (max)	1200 Mbit/s
Wi-Fi standards	Wi-Fi 4 (802.11n), 802.11a, 802.11b, 802.11g, Wi-Fi 5 (802.11ac)
WLAN data transfer rate (first band)	300 Mbit/s
WLAN data transfer rate (second band)	867 Mbit/s
Network
Ethernet LAN	Y
Ethernet LAN interface type	Gigabit Ethernet
Ethernet LAN data rates	1000 Mbit/s
Cabling technology	10/100/1000Base-T(X)
Networking standards	IEEE 802.11n, IEEE 802.11g, IEEE 802.11b, IEEE 802.11ac, IEEE 802.11a, IEEE 802.3u, IEEE 802.3ab, IEEE 802.11k, IEEE 802.11v, IEEE 802.11h
Ports & interfaces
Ethernet LAN (RJ-45) ports	3
USB port	N
Management features
Web-based management	Y
Reset button	Y
WPS push button	Y
Security
Security algorithms	WPA-Personal, WPA2-Personal, WPA3-Personal, WPS
Firewall	Y
Guest access	Y
Filtering	Y
MAC address filtering	Y
IP address filtering	Y
DMZ support	Y
Design
Product type	Tabletop router
Product colour	White
LED indicators	Power, Status, WLAN, WPS
Antenna
Antenna design	External
Antennas quantity	4
Power
Power source type	DC
Output voltage	12/1A V
Operational conditions
Operating temperature (T-T)	0 - 40 °C
Storage temperature (T-T)	-20 - 65 °C
Operating relative humidity (H-H)	10 - 90 procent
Storage relative humidity (H-H)	5 - 95 procent
System requirements
Mobile operating systems supported	Y
Weight & dimensions
Width	187.4 mm
Depth	104.5 mm
Height	30.8 mm
Weight	254.9 g
Packaging data
AC adapter included	Y
Quick start guide	Y