New

AC1200 Wi-Fi Router

S12

Product Status (S12_A1_Datasheet_v1 03 WW): Live

AC1200 Dual-Band: Delivers reliable speeds up to 867 Mbps (5 GHz) and 300 Mbps (2.4 GHz)³ for smoother HD streaming and browsing¹
Optimize Coverage: Equipped with four adjustable external antennas to enhance signal reception and reduce dead zones²
Gigabit Connectivity: A Gigabit WAN port and 3× Gigabit LAN ports for more reliable connections to wired devices
Improved Efficiency: MU-MIMO technology allow more devices to connect simultaneously
Enhanced Security: Supports WPA3 encryption,
EN 18031 compliance, and a guest network for stronger data protection
Multi-Mode Networking: Supports Router, Bridge, and Repeater modes for easy network customization
Easy Setup: Network setup is simplified through the
D-Link SetupGo app⁴

Download the datasheet.

Where to buy

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.¹

Everyday Browsing

Online Shopping

HD Streaming

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.²

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 compliance 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 app⁴,
while automatic Firmware Over-The-Air (FOTA) updates keep your router

secure and up to date.

^{*Google, Android, Google Play and Google Home are trademarks of Google LLC.}

^{1.Maximum wireless signal rate derived from IEEE 802.11ac specifications. Actual data throughput may vary depending on the specific network environment and conditions. An 802.11ac client device is required to achieve maximum speeds and performance.}

^{2.The theoretical coverage in D-Link Lab testing may vary in different environments.}

^{3.Supported frequency bands are dependent on regional variants and may not be available in all markets.}

^{4.All configuration tasks must be performed while connected to the S series products' local network. Remote or external Wi-Fi or internet connections cannot access the router’s admin settings.}

Specification