Eliminate wireless dead zones completely and blanket your entire property in seamless, high-speed connectivity with the TP-Link Deco X20 Whole Home Mesh Wi-Fi 6 System. Specially engineered to meet the demands of high-density modern households, this advanced AX1800 3-pack mesh system covers up to 5,800 square feet with a unified, ultra-reliable network footprint. Whether you are managing multiple smart home devices, streaming ultra-HD media, or conducting virtual business meetings, the Deco X20 delivers continuous network stability from the basement to the backyard.
Powered by next-generation Wi-Fi 6 (802.11ax) technology, the Deco X20 provides massive data capacities with aggregated network transfer speeds reaching up to 1800 Mbps. The high-performance 5 GHz band delivers a crisp 1201 Mbps velocity engineered for lag-free 4K streaming, online gaming, and large asset cloud file updates. Simultaneously, the robust 2.4 GHz band provides 574 Mbps speeds, delivering strong signal penetration through walls to securely support smart home automation controllers, security cameras, and basic web multitasking.


Equipped with advanced OFDMA and MU-MIMO technologies, this TP-Link Mesh Wi-Fi system can connect more than 150 devices simultaneously without experiencing signal degradation or packet drops. With integrated TP-Link Mesh technology, the three individual Deco units work together to form a single, unified network name and password. Your smartphones and laptops will instantly lock onto the fastest available node as you move throughout your home, providing a true seamless roaming experience with zero disconnection buffers.
Each sleek, minimalist cylindrical white tower is built with 2 auto-sensing Gigabit Ethernet ports to provide lightning-fast, secure wired connections for smart TVs, desktop workstations, and network storage arrays. The system operates on an efficient low-power framework via a standard external DC adapter socket. Network installation and cybersecurity management are simple using the intuitive TP-Link Deco App, which gives you immediate smartphone control over parental filters, guest network scheduling, and data prioritization rules.
Key Features
Product Type
Whole Home Mesh Wi-Fi 6 System
Model
TP-Link Deco X20 (3-Pack)
Wireless Standards
Wi-Fi 6 (IEEE 802.11ax/ac/n/a 5 GHz | IEEE 802.11ax/n/b/g 2.4 GHz)
Wi-Fi Speeds
5 GHz: 1201 Mbps | 2.4 GHz: 574 Mbps
Coverage Area
Up to 5,800 Square Feet (540 m²)
Connected Devices
Supports up to 150+ Devices Simultaneously
Ethernet Interfaces
2 x Gigabit WAN/LAN Ports per Deco Unit (Auto-Sensing)
Advanced Technologies
Seamless Roaming, OFDMA, MU-MIMO, BSS Color, WPA3 Encryption
Power Output
12 V ⎓ 1.2 A (External Power Adapter per Unit)
Dimensions (W x D x H)
110 mm × 110 mm × 114 mm (Per Unit)

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