Description
Product Description
The TP‑Link Deco M4 AC1200 is a mesh Wi‑Fi system designed to replace traditional Wi‑Fi setups with a unified seamless network covering your entire home or workplace.
Using dual‑band Wi‑Fi (802.11ac), the Deco M4 delivers combined wireless speeds up to AC1200 — up to 300 Mbps on 2.4 GHz and 867 Mbps on 5 GHz — providing responsive performance for streaming, browsing, online gaming, video calls, and smart home connectivity.
Unlike a single router, multiple Deco units work together to create a single SSID mesh network so devices automatically connect to the best signal as you move around the space. Deco M4 also automatically selects the best wireless path and band for each device, using intelligent mesh optimization.
Installation is simple via the intuitive TP‑Link Deco mobile app, which also provides tools for parental controls, guest network setup, security features, and network monitoring.
Specifications (Accurate & Verified)
Wireless Performance
- Wi‑Fi Standard: IEEE 802.11a/b/g/n/ac (Wi‑Fi 5)
- Speed Class: AC1200
- 2.4 GHz Band: Up to 300 Mbps
- 5 GHz Band: Up to 867 Mbps
- Bands: Dual‑band
- Wireless Technologies:
- Beamforming
- Dual‑band steering
- Seamless roaming within mesh
Mesh System Features
- Unified SSID Mesh: Yes
- Auto‑Path Selection: Yes
- Self‑Healing Mesh: Automatically reroutes traffic if a unit fails
- Deco App Management: Easy app‑based setup and controls
Hardware & Ports
- Each Deco Unit Includes:
- 2 × 10/100/1000 Mbps (Gigabit Ethernet) ports per unit
- Antennas: Internal high‑performance antennas
- Mesh Backhaul: Wireless automatic backhaul between units
Features
- TP‑Link Deco App: Setup, parental controls, guest access, security
- Parental Controls: Schedule access, content filters, usage insights
- Guest Network: Create a separate guest Wi‑Fi
- QoS: Prioritize bandwidth for devices/applications
- IPv6 Support
- Security: WPA‑Personal / WPA2‑Personal
Key Features
✔ Whole‑home unified mesh coverage
✔ AC1200 dual‑band Wi‑Fi performance
✔ Gigabit Ethernet ports on each unit
✔ Seamless roaming and self‑optimizing network
✔ Easy management via Deco app
✔ Parental controls and guest network support
Use Cases
✔ Eliminate Wi‑Fi dead zones in mid‑sized homes
✔ Multi‑room 4K/HD streaming and online gaming
✔ Smart homes with many IoT devices
✔ Seamless roaming between floors/rooms
✔ Simplified network with one SSID









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