TP-Link Deco X20-4G 4G+ AX1800 Whole Home Mesh WiFi 6 Gateway, Ethernet + 3G/4G Failover, OFDMA, Remote Management


TP-Link Deco X20-4G 4G+ AX1800 Whole Home Mesh WiFi 6 Gateway, Ethernet + 3G/4G Failover, OFDMA, Remote Management

Availability: Out of stock SKU: Deco X20-4G

$336.00 (inc. of GST)

Or $67.20 today and more time to pay with

TP-Link Deco X20-4G 4G+ AX1800 Whole Home Mesh WiFi 6 Gateway, Ethernet + 3G/4G Failover, OFDMA, Remote Management

Availability: Out of stock


Eliminate weak signal areas with a single Wi-Fi network that covers every corner of your home with seamless roaming, adaptive routing and self-healing. No more searching around for a stable connection, whether you’re in the basement, garage or yard.

True Seamless Roaming

Deco units work together to form one unified network with a single network name. You phone or tablet automatically connects to the fastest Deco as you move through your home. The switching takes less than 0.3 second and is smooth and unnoticeable, creating a truly seamless online experience.

Adaptive Path Selection

TP-Link Mesh Technology dynamically chooses the best route and band for your connections and applications, guaranteeing a fast Wi-Fi no matter where you are in the home.


If one Deco has an issue, the system will automatically reroute data via the other Decos to make sure you stay online.

Wi-Fi + Powerline

Powerline connections utilize your home’s electrical circuit to link Decos, bypassing even the thickest of walls and ceilings. The dual-band Wi-Fi and powerline work together to transmit data between Deco units. The total network speed is greatly improved compared with using Wi-Fi only.

IoT Mesh

Unlike traditional smart hubs, TP-Link Mesh Technology provides whole-home IoT coverage with Wi-Fi, Bluetooth and Zigbee integrated into a single system.Enjoy the magic of your smart home in every room with TP-Link Mesh Technology. Say goodbye to countless hubs.

Wi-Fi 6 Mesh

Armed with Wi-Fi 6 technology,
Deco whole home mesh Wi-Fi is designed to deliver a huge boost in coverage, speed, and total capacity. Get on the latest mesh Wi-Fi to enjoy the future network that loads faster and connects more.

AI-Driven Mesh

Armed with AI Mesh technology,Deco automatically learns and improves itself from experience. This provides the ideal mesh Wi-Fi unique to your home and network environment. Walk through your home and enjoy seamless streaming at the fastest possible speeds.

What’s in it for you?

  • Internet Everywhere with 4G+ Speed – Provides WiFi 6 Mesh coverage through 4G+ CAT6 access
  • Superior WiFi 6 speeds up to 1.8 Gbps – 1201 Mbps (5 GHz) and 574 Mbps (2.4 GHz) dual band WiFi with WiFi 6 technology
  • Fully Gigabit Ethernet – 3x Gigabit WAN/LAN Ethernet ports provide flexible internet access at warp speed
  • TP-Link HomeShield – Real-time IoT and network protection, robust Parental Controls, and comprehensive reports
  • 3G/4G Failover – Flexible access from Ethernet to 3G/4G to prevent data loss
  • Wi-Fi 6
  • IEEE 802.11ax/ac/n/a 5 GHz
  • IEEE 802.11ax/n/b/g 2.4 GHz
WiFi Speeds
  • AX1800
  • 5 GHz: 1201 Mbps (802.11ax)
  • 2.4 GHz: 574 Mbps (802.11ax)
WiFi Range
  • 1-3 Bedroom Houses (1-pack)
  • TP-Link Mesh Technology
  • Optional Ethernet backhaul work together to link Deco units to provide seamless coverage
  • 2 LTE antennas, 2 Wi-Fi antennas (Internal)
  • Multiple antennas form a signal-boosting array to cover more directions and large areas
  • Beamforming
  • Concentrates wireless signal strength towards clients to expand WiFi range
WiFi Capacity
  • High
  • Dual-Band Distribute devices to different bands for optimal performance
  • Simultaneously communicates with multiple MU-MIMO clients
  • Simultaneously communicates with multiple WiFi 6 clients
  • 4 Streams
  • More than enough bandwidth for connected devices
Working Modes
  • 3G/4G, Router, Access Point
  • 1.5 GHz Quad-Core CPU
Ethernet Ports
  • 3× Gigabit Ports
  • Supports WAN/LAN auto-sensing
USB Support
  • 12 V ⎓ 1.5 A
  • RESET Button
Ports and Connections
  • 2 × 3G/4G External Antenna Ports
  • Compatibility
  • 4G:FDD-LTE:B1/B3/B5/B7/B8/B20/B28(2100/1800/850/2600/900/80 0/700 MHz)
  • TDD-LTE: B38/B40/B41(2600/2300/2500 MHz)3G:DC-HSPA+/HSPA/UMTS B1/B5/B8 (2100/850/900 MHz)
WiFi Encryption
  • WPA-Personal
  • WPA2-Personal
  • WPA3-Personal
Network Security
  • SPI Firewall
  • Access Control
  • HomeShield Security
  • Real-Time IoT Protection
  • Malicious Site Blocker
  • Intrusion Prevention System
  • DDoS Attack Prevention
  • Home Network Scanner
Guest Network
  • 1× 5 GHz Guest Network
  • 1× 2.4 GHz Guest Network
  • IPv4
  • IPv6
WAN Types
  • Dynamic IP
  • Static IP
  • PPPoE
  • L2TP
  • PPTP
Quality of Service
  • HomeShield QoS
  • QoS by Device
Cloud Service
  • OTA Firmware Upgrade
  • TP-Link ID
  • DDNS
NAT Forwarding
  • Port Forwarding
  • UPnP
  • IGMP Proxy
  • IGMP Snooping
  • Bridge
  • Tag VLAN
  • Address Reservation
  • DHCP Client List
  • Server
  • TP-Link
  • Deco App
  • CE, RoHS
Package Contents
  • 1-pack
  • 1 Deco X20-4G unit
  • 1 RJ45 Ethernet Cable
  • 1 Power Adapter
  • 1 Quick Installation Guide
  • 2 SMB to SMA Adapters
Box Dimensions (W X D X H)
  • 4.13 × 4.13 × 6.57 in (105 × 105 × 167mm)
  • Operating Temperature: 0°C~40°C (32°F~104°F)
  • Storage Temperature: -40°C~60°C (-40°F~140°F)
  • Operating Humidity: 10%~90%RH
  • Storage Humidity: 5%~90%RH