TP-Link Deco X20 Review | WiFi 6 Mesh System

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 TP-Link Deco X20 Review | WiFi 6 Mesh System

Elevate your home network with the TP-Link Deco X20 WiFi 6 Mesh System, a cutting-edge solution powered by advanced Wi-Fi 6 technology. Covering up to 5800 sq. ft., this mesh system ensures seamless connectivity, eliminating dead zones for an unparalleled online experience.

TP-Link Deco X20


Experience the innovation of TP-Link's Deco X20 V3, featuring extensive coverage of 5800 sq. ft. and supporting the latest wireless standard, 802.11ax (Wi-Fi 6). Boasting 6 Ethernet ports and Wired Ethernet Backhaul compatibility, it offers versatile connectivity. Special features include Beamforming, QoS, Guest Mode, and Parental Control.

TP-Link Deco X20 Specifications

Reasons to Buy

🟢Whole Home Coverage
🟢Easy Setup and Control
🟢Voice Control with Alexa
🟢Parental Controls and Security

Reasons to Avoid

🔴Client Device Compatibility
🔴Network Speed Limitations

Reasons to Buy and Avoid

Key Features

-Wi-Fi 6 AX1800 for Futuristic Performance.
-Extensive coverage up to 5800 sq. ft., eliminating dead zones.
-Supports connectivity for up to 150 devices simultaneously.
-Deco app streamlines setup and enables remote management.
-Alexa compatibility allows for voice-controlled guest Wi-Fi.
-Customizable Parental Controls and enhanced network security with TP-Link HomeShield.
-Dual-band, 802.11ax wireless communication standard for optimal performance.
-6 Ethernet ports, supporting Wired Ethernet Backhaul for versatile connectivity.
-Seamless roaming for a truly unified network experience.
-Reduced lag ensures responsive gaming and streaming.
-Supports Powerline for homes with thick walls.
-Compatible with all Wi-Fi enabled devices.
-Two Gigabit Ethernet ports per Deco unit.
-Compact design with a 3-pack option for extended coverage.

TP-Link Deco X20 Key Features

Compare with similar items


TP-Link Deco X55 (Renewed)

TP-Link Deco XE7

TP-Link Deco X60


TP-Link Deco AX3000 WiFi 6 Mesh System(Deco X55) - Covers up to 6500 Sq.Ft. , Replaces Wireless Router and Extender, 3 Gigabit ports per unit, supports Ethernet Backhaul
TP-Link Deco XE75 Pro
TP-Link Deco X60

Customer Rating

4.5 out of 5 stars (158)

4.4 out of 5 stars (1275)

4.6 out of 5 stars (1198)


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Sold By

Amor Tech

Big Deal Savings

Brand Name




Connectivity Technology

Wi-Fi, Ethernet

Wi-Fi, Ethernet


Control Method




Data Transfer Rate

5400 Mb per second

3000 MB per second

Frequency Band Class



LAN Port Bandwidth

3 gigabits per second

10/100/1000 Mbps

Number of Ports




Operating System

Security Protocol

WPA3-Personal, WPA2-Personal, WPA-Personal

Wireless Communication Standard


802.11ax, 802.11n, 802.11ac, 802.11b, 802.11g


Customer Reviews from the United States

Strands Danville
Title: Deco X20 (3-pack) =High-Efficiency (HE), High-Value!
Rating: 5.0 out of 5 stars
Date: October 26, 2021
Comment: Our installation experience with the Deco X20 has been exceptional. Covering our 2300 sqft home with a crawl space and garage, the 5800 sqft Wi-Fi coverage suits our needs perfectly. The Deco X20's performance, especially with a wired backhaul, is impressive, and the Deco app provides convenient management. TP-Link's support has been helpful, making this a high-efficiency and high-value upgrade for $220. Highly recommended!

Title: Simply a MUST HAVE if on a budget
Rating: 5.0 out of 5 stars
Date: October 30, 2023
Comment: This TP-Link Deco X20 (AX1800) Mesh network has proven to be a budget-friendly gem. With Starlink Internet at home, we needed to extend our Wi-Fi coverage, and this system corrected the majority of our issues. Easy installation, a user-friendly mobile app, and wired backend contribute to its pros. The coverage is excellent, and despite being a couple of years old, the technology remains effective. Highly recommended, especially if you're on a budget.

Title: Awesome upgrade from regular WiFi
Rating: 5.0 out of 5 stars
Date: December 20, 2023
Comment: This mesh router system is a game-changer! After a challenging experience running ethernet cables, I discovered the Deco X20's wireless performance matched wired connections seamlessly. The ease of installation and impressive performance make it regrettable that I didn't test it before investing in wired connections. The system is worth every penny, providing great coverage and performance throughout the house. If you're contemplating, just buy it - you won't be sorry.

Eric Paul
Title: Great coverage for throughout the house
Rating: 4.0 out of 5 stars
Date: November 25, 2023
Comment: The Deco X20 was the perfect solution for weak Wi-Fi in our house. Opting for the 3-unit set, the setup was a breeze, and the coverage is excellent. We highly recommend this system for anyone looking to enhance their home Wi-Fi coverage.

Deco X20


The TP-Link Deco X20 emerges as a stellar choice for robust Wi-Fi coverage, efficient performance, and user-friendly management. Its seamless integration with a high-efficiency mesh system, coupled with the Deco app, makes it a top-tier solution for homes seeking reliable connectivity.

People Also Ask

How much coverage does the Deco X20 provide?

The Deco X20 covers up to 5800 sq. ft., ensuring a strong and reliable Wi-Fi signal throughout.

Can I connect wired devices to the Deco X20?

Absolutely. With 6 Ethernet ports in a 3-pack, the Deco X20 supports both wireless and wired connections.

Is the setup complicated?

Not at all. The Deco app facilitates a straightforward and user-friendly setup process.

Does it work with voice commands?

Yes, the Deco X20 is compatible with Alexa, allowing you to control features through simple voice commands.

What is the significance of TP-Link HomeShield?

TP-Link HomeShield offers premium security features, including network protection and parental controls for a safer online experience.

Can I manage the network remotely?

Yes, the Deco app allows remote management, providing control even when you are away from home.

How many devices can the Deco X20 connect simultaneously?

The Deco X20 is robust enough to connect up to 150 devices simultaneously, accommodating various smart devices and more.

Is it future-proof?

While not 6E-enabled, the Deco X20 is well-equipped with Wi-Fi 6 technology, ensuring efficiency and performance for years to come.


"Deco X20, a mesh marvel, covers 5800 sq. ft. with Wi-Fi 6 excellence."
"Effortless setup and robust security with TP-Link HomeShield."
"Connectivity for up to 150 devices, ideal for smart homes."
"Seamless roaming, reduced lag—Wi-Fi 6 at its finest."
"Deco app: A user-friendly companion for network management."
"Wired or wireless, the Deco X20 adapts to your connectivity needs."
"Upgrade to high-efficiency mesh routers for $220—a worthy investment."
"Deco X20: Bridging the gap between performance and affordability."

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