Key Features
Mesh Technology & Seamless Coverage
Deco M4 employs TP-Link Mesh technology to create a unified Wi-Fi network using multiple units, offering seamless roaming as devices automatically connect to the strongest signal .
Coverage
A single Deco M4 covers up to ~2,000 sq ft (EU version) .
A two-pack can cover up to ~2,800 sq ft (EU version) .
A three-pack may reach up to ~5,500 sq ft according to some listings .
Wi-Fi Speeds & Bands
Dual-band AC1200: up to 867 Mbps on 5 GHz (802.11ac) and 300 Mbps on 2.4 GHz (802.11n) .
Device Capacity
Supports up to 100 simultaneous devices—a solid fit for busy households with multiple connected gadgets .
Functional Modes
Router Mode (default)
Access Point Mode (for wired networks)
Range Extender Mode (requires firmware update) .
Hardware & Specifications
Two Gigabit Ethernet ports per unit (auto-sensing WAN/LAN) .
Compact size: 3.6 × 3.6 × 7.5 in (90.7 × 90.7 × 190 mm) .
Qualcomm CPU with internal dual-band antennas and MU-MIMO support .
Security & Management
Supports WPA-Personal and WPA2-Personal encryption, SPI firewall, access and guest networks, QoS controls, and parental controls including URL/time restrictions .
Managed via the Deco app (Android/iOS), enabling remote control, device prioritization, profiles, and insights .
Voice Control
Compatible with Amazon Alexa for convenient voice commands .
