TP-Link AX1800 Deco X20 Mesh Wi-Fi 6 System (2-Pack)

Specifications

Design
Design TP-Link AX1800 Deco X20 Mesh Wi-Fi 6 System (2-Pack)
Product colour
White
LED indicators
Power
Antenna type
Internal
Antennas quantity
2
Reset button
Yes
73% have it
Wireless LAN features
Wireless LAN features TP-Link AX1800 Deco X20 Mesh Wi-Fi 6 System (2-Pack)
Wi-Fi band
Dual-band (2.4 GHz / 5 GHz)
Top Wi-Fi standard
Wi-Fi 6 (802.11ax)
Wi-Fi standards
802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
WLAN data transfer rate (first band)
574 Mbit/s
WLAN data transfer rate (second band)
1201 Mbit/s
Networking standards
IEEE 802.11a, IEEE 802.11ac, IEEE 802.11ax, IEEE 802.11b, IEEE 802.11g, IEEE 802.11k, IEEE 802.11n, IEEE 802.11r, IEEE 802.11v
Security algorithms
WPA, WPA2-PSK, WPA3
Number of guest networks (5 GHz)
1
Number of guest networks (2.4 GHz)
1
Point-to-point protocol over Ethernet (PPPoE)
Yes
73% have it
Dynamic IP
Yes
83% have it
Static IP
Yes
94% have it
IGMP proxy
Yes
59% have it
IGMP snooping
Yes
87% have it
Tagged VLAN
Yes
63% have it
Dynamic DNS (DDNS)
Yes
62% have it
Guest access
Yes
64% have it
Apps supported
TP-Link Deco
Features
Features TP-Link AX1800 Deco X20 Mesh Wi-Fi 6 System (2-Pack)
Built-in processor
Yes
74% have it
Processor cores
4
Processor frequency
1.5 GHz
81% better than others
Built-in microphone
Yes
81% have it
Built-in speaker(s)
Yes
80% have it
Speaker power
5 W
70% better than others
Virtual assistant
Amazon Alexa
Port forwarding
Yes
84% have it
BeamForming
Yes
94% have it
Transmitting power (CE)
<20 dBm (2.4 GHz) <23 dBm (5 GHz)
Transmitting power (FCC)
<30 dBm(2.4 GHz) <30 dBm(5 GHz)
NAT functionality
Port Forwarding UPnP
DHCP server
Yes
60% have it
Parental control
Yes
65% have it
Firmware upgradeable via
Network
Supported WAN type
Dynamic IP Static IP PPPoE PPTP L2TP
MU-MIMO technology
Yes
95% have it
MIMO
Yes
76% have it
Operating modes
Router, Access Point
Ports & interfaces
Ports & interfaces TP-Link AX1800 Deco X20 Mesh Wi-Fi 6 System (2-Pack)
Ethernet LAN (RJ-45) ports
2
DC-in jack
Yes
71% have it
Power
Power TP-Link AX1800 Deco X20 Mesh Wi-Fi 6 System (2-Pack)
AC input voltage
100 - 240 V
AC adapter input current
0.6 A
33% better than others
AC input frequency
50/60 Hz
AC adapter output voltage
12 V
83% better than others
AC adapter output current
1.5 A
81% better than others
Certificates
Certificates TP-Link AX1800 Deco X20 Mesh Wi-Fi 6 System (2-Pack)
Certification
CE, EAC, FCC, IC, RoHS, RCM
Operational conditions
Operational conditions TP-Link AX1800 Deco X20 Mesh Wi-Fi 6 System (2-Pack)
Operating temperature (T-T)
0 - 40 °C
Storage temperature (T-T)
-40 - 60 °C
Operating relative humidity (H-H)
10 - 90%
Storage relative humidity (H-H)
5 - 90%
Weight & dimensions
Weight & dimensions TP-Link AX1800 Deco X20 Mesh Wi-Fi 6 System (2-Pack)
Width
105 mm
20% better than others
Depth
105 mm
66% better than others
Height
170 mm
54% better than others
Packaging content
Packaging content TP-Link AX1800 Deco X20 Mesh Wi-Fi 6 System (2-Pack)
Number of products included
3 pc(s)
AC adapter included
Yes
69% have it
Number of units included
3 pc(s)
Ethernet cable
Yes
74% have it
Logistics data
Logistics data TP-Link AX1800 Deco X20 Mesh Wi-Fi 6 System (2-Pack)
Harmonized System (HS) code
85171800
57% better than others
Disclaimer: Information on this page may need review. If you notice any discrepancies, please report them
Nolan Brooks
Reviewed by
Nolan Brooks Storage Systems Analyst & Network Engineer Versus Wizard

The TP-Link AX1800 Deco X20 represents a significant step forward in home networking, offering a robust Mesh Wi-Fi 6 solution designed to blanket even large residences with seamless, high-speed wireless connectivity. Leveraging the latest Wi-Fi 6 (802.11ax) standard, this system promises enhanced efficiency, speed, and capacity, making it ideal for modern households with a growing number of connected devices. The dual-band AX1800 speed rating ensures a blend of high throughput for demanding applications like 4K streaming and online gaming, while maintaining excellent performance for everyday browsing and smart home devices. Its mesh architecture eliminates dead zones, providing consistent coverage throughout your home by intelligently connecting units to create a single, unified network.

Beyond raw performance, the Deco X20 system is engineered for user-friendliness and integration into the smart home ecosystem. Setup is streamlined through the TP-Link Deco app, guiding users through the process with intuitive steps. The inclusion of Alexa compatibility allows for voice-controlled network management, adding a layer of convenience for everyday tasks. With features like OFDMA and MU-MIMO technology, the Deco X20 efficiently manages traffic for multiple devices simultaneously, reducing latency and improving overall network responsiveness. This makes it a compelling option for users seeking to upgrade their existing Wi-Fi infrastructure to a more powerful, intelligent, and future-proof solution, capable of handling the demands of today's connected lifestyles.

Pros & Cons

Pros
What we love about this product
    • Wi-Fi 6 Performance: Supports 802.11ax standard, delivering higher speeds, lower latency, and increased capacity compared to Wi-Fi 5.
    • Mesh Networking: Creates a unified network with seamless roaming, eliminating dead zones and ensuring consistent coverage across large areas.
    • Smart Home Integration: Features Alexa compatibility for convenient voice control over network functions.
    • Efficient Traffic Management: Incorporates OFDMA and MU-MIMO technologies to handle multiple devices simultaneously with improved efficiency.
    • User-Friendly Setup: Guided setup process via the TP-Link Deco app simplifies installation and network management.
Cons
Points to consider before buying
    • Limited Ethernet Ports per Unit: Each Deco unit typically comes with only two Ethernet ports, which may be insufficient for wired backhaul or connecting multiple wired devices directly to each node.
    • No Dedicated Backhaul Band: While it supports Wi-Fi 6, the AX1800 rating suggests it doesn't feature a dedicated wireless backhaul band, meaning some bandwidth is shared between device traffic and inter-node communication.
    • Basic Feature Set: Advanced users might find the customization options less extensive compared to high-end enterprise-grade routers.

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