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TP-Link AX5700 Deco Tri-Band Mesh WiFi 6 System
TP-Link AX5700 Deco Tri-Band Mesh WiFi 6 System
TP-Link AX5700 Deco Tri-Band Mesh WiFi 6 System
TP-Link

TP-Link AX5700 Deco Tri-Band Mesh WiFi 6 System

★★★★★4.2 (14 reviews)
WiFi 6

Whole-home tri-band mesh WiFi 6 system with AI-driven optimization and support for up to 200 connected devices.

$249.99*$275.95Save 9%
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*Price sourced from Amazon.com. Last updated:Jun 04, 2026.Price and availability are subject to change.

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Overview

The TP-Link Deco AX5700 is a tri-band mesh WiFi 6 system engineered to blanket entire homes in fast, reliable wireless coverage. Its tri-band architecture sets aside a dedicated 5 GHz band exclusively for communication between mesh nodes, ensuring that the two remaining bands—available to your phones, laptops, smart TVs, and other devices—deliver their full rated speeds without compromise. With aggregate throughput up to 5,700 Mbps and support for up to 200 connected devices, the system is built for households where dozens of gadgets compete for bandwidth simultaneously.

What distinguishes the Deco AX5700 from conventional mesh systems is its AI-driven mesh technology, which continuously analyzes your network environment and automatically adjusts channel selection, band steering, and routing paths to optimize performance. Smart antennas further strengthen the backhaul connection between units, extending reliable coverage to hard-to-reach areas. Setup is handled entirely through the Deco app, which walks users through placement and configuration in minutes. TP-Link HomeShield provides built-in network security and parental controls, giving households a centralized way to manage online safety alongside connectivity.

Key Features

AX5700 Tri-Band WiFi: Boosts overall speeds up to an incredible 5700 Mbps

AI-Driven Mesh: Intelligently learns the network environment to provide ideal WiFi unique to your home

Smart Antennas: Establish a stronger backhaul to boost coverage and improve wireless connections

Connect More Devices: Connect up to 200 devices without dragging down performance

Specifications

Brand
TP-Link
Model
AX5700 (Deco)
WiFi Standard
WiFi 6 (802.11ax)
Band Configuration
Tri-Band
Maximum Speed
Up to 5700 Mbps (aggregate)
Mesh Technology
AI-Driven Mesh
Antenna Type
Smart Antennas
Device Capacity
Up to 200 devices
Security
TP-Link HomeShield
Setup
Deco App

Pros & Cons

👍 Pros

  • Tri-band design with a dedicated wireless backhaul keeps device traffic and mesh communication on separate bands
  • Tri-band architecture dedicates one band to backhaul, preserving full speeds for connected devices.
  • AI-driven mesh continuously adapts to your home's layout and usage patterns for optimized coverage.
  • AI-Driven Mesh intelligently adapts to your home environment for optimized coverage and performance
  • Supports up to 200 connected devices, accommodating large smart-home setups
  • Supports up to 200 simultaneous device connections without performance degradation.
  • Smart antennas strengthen the wireless backhaul link between mesh nodes for more reliable coverage in distant rooms.
  • Smart antennas strengthen mesh node connections to extend reliable coverage throughout the home
  • Simple app-based setup and management through the Deco app
  • Simple setup through the Deco app with guided step-by-step instructions.

👎 Cons

  • Combined speeds of 5700 Mbps are theoretical maximums shared across all three bands, not available to a single device
  • Requires the Deco smartphone app for initial setup with no web-based admin interface available.
  • Advanced HomeShield security features require a paid subscription beyond the basic free tier.
  • Tri-band mesh units tend to be more expensive than dual-band alternatives
  • Requires multiple units for full whole-home coverage, and additional units are sold separately depending on the pack purchased
  • Tri-band performance benefits are most noticeable in multi-unit setups, making a single unit less cost-effective.
  • Large physical footprint compared to compact single-unit routers.
  • The Deco app is required for most configuration tasks, limiting management options without a smartphone

Frequently Asked Questions

Tri-band means the system operates on three separate wireless bands simultaneously — one 2.4 GHz band and two 5 GHz bands. The dedicated third band serves as a wireless backhaul between Deco units, keeping your device connections fast and uncongested.
The Deco AX5700 is sold as a multi-pack mesh system. Check the specific listing to confirm whether it includes a 2-pack or 3-pack, as coverage area varies accordingly.
The third band acts as a dedicated wireless backhaul between Deco units, so your devices get the full speed of the remaining two bands without sacrificing throughput for inter-node communication.
The Deco AX5700 system supports up to 200 connected devices without significant performance degradation, making it well-suited for households with many smart home gadgets, phones, tablets, and computers.
The AI-Driven Mesh technology continuously learns your network environment and usage patterns, then automatically optimizes routing, band selection, and connections to deliver the best possible WiFi performance for your specific home layout.
You still need a modem from your internet provider, but the Deco AX5700 replaces your existing router entirely. It functions as both router and access point.
HomeShield is TP-Link's built-in network security suite that provides real-time threat protection, parental controls, and network usage reports. A basic tier is included free, with a premium subscription available for advanced features.
Setup is handled through the free Deco app, which walks you through the process step by step. You connect the first unit to your modem, follow the app instructions, and then add additional units to extend coverage.
Yes, the system includes TP-Link HomeShield, which provides network security features to help protect connected devices from online threats.
Initial setup requires the Deco smartphone app. Ongoing management can also be done through the app, which provides network status, device lists, and parental controls. There is no traditional web-based admin panel.

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