Deco X20-4G

Hot Buys

4G+ AX1800 Whole Home Mesh WiFi 6 Gateway (Availability based on region)

  • ไปด้วยกันกับอินเทอร์เน็ตทุกที่ด้วยความเร็ว 4G+ - ให้การครอบคลุม WiFi 6 Mesh ผ่านการเข้าถึง 4G+ CAT6
  • WiFi ที่เหนือกว่า 6 ความเร็วสูงถึง 1.8 Gbps - 1201 Mbps (5 GHz) และ 574 Mbps (2.4 GHz) WiFi ดูอัลแบนด์พร้อมเทคโนโลยี WiFi 6
  • Fully Gigabit Ethernet - 3x พอร์ต Gigabit WAN/LAN Ethernet ให้การเข้าถึงอินเทอร์เน็ตที่ยืดหยุ่นด้วยความเร็ววาร์ป**
  • TP-Link HomeShield - การป้องกัน IoT และเครือข่ายแบบเรียลไทม์ การควบคุมโดยผู้ปกครองที่แข็งแกร่ง และรายงานที่ครอบคลุม
  • 3G/4G Failover - การเข้าถึงที่ยืดหยุ่นจากอีเธอร์เน็ตไปยัง 3G/4G เพื่อป้องกันข้อมูลสูญหาย

Superior Mesh WiFi, Everywhere

4G+ AX1800 Mesh WiFi 6 System

Deco X20-4G

Wi-Fi 6 HomeShield alexa


    Internet Everywhere with 4G+ Connection


    Supports TP-Link Mesh Technology


    Faster WiFi 6 Speeds of up to 1,800 Mbps


    Connects to Over 150 Devices


    Real-Time Cyber Security Protection

Less Hassle, More WiFi Coverage

Armed with a built-in 4G+ modem, WiFi 6, and TP-Link Mesh technology, Deco X20-4G delivers hassle-free 4G internet sharing with a superior whole-home mesh WiFi experience. Plug your SIM card in and enjoy!

4G LTE Router

WiFi 6 Technology

Mesh WiFi Technology

Meet the Potent Mesh WiFi 6

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

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






    More data encoded at one time

    Higher Symbol Rate

    11% faster speed

  • With clearer and stronger signals enhanced by BSS Color and Beamforming, Deco X20-4G boosts broader whole home WiFi coverage up to 200m2. Wireless connections and optional Ethernet backhaul work together to link Deco units, immersing your whole home in powerful WiFi. Want more coverage? Simply add another Deco.

  • Enjoy a more efficient network with 4× the average throughput on connected devices in dense environments thanks to WiFi 6 technology. Deco X20-4G is tested to connect over 150 devices without dragging down performance.

    connections for over

    High-speed Downloading

    IP Camera Streaming

    720P Streaming

    Web Browsing

    Smart Home Devices

    4K Streaming

    1080P Streaming

    Testing of multiple applications conducted by TP-Link in March 2021.

4G+ Speed for Consummate Entertainment

The Deco X20-4G gateway supports Cat6 with internet downlink speeds up to 300 Mbps, shared by super-fast WiFi 6 with speeds up to 1.8 Gbps, enabling lag-free online activities such as 4K streaming, cloud-gaming, and video calls. Plug in your SIM card and enjoy high-speed internet.

Unlocked 4G Connections Everywhere*

Traditional broadband or cable installation is expensive and time-consuming for your vacation home, farm, or suburban warehouse. Long contract periods also create headaches for short-rentals, pop-up venues, and temporary shops to access the internet. With TP-Link's years of field tests and expertise in 4G router technology,
Deco X20-4G ensures a comfortable and no-block network installation. Plug in your SIM card and enjoy high-speed internet!




    Farm & Finca




    Temporary Store


    Holiday Home

Seamless Roaming with One WiFi Name

TP-Link Mesh means Deco units work together to form one unified network. Your phone or tablet automatically connects to the fastest Deco as you move through your home, creating a truly seamless WiFi experience.

Smart Security for Smart Living

TP-Link’s premium security services keep your home network safe with cutting-edge features for network and IoT protection.§ 


    Real-Time IoT Protection

    Identifies IoT devices, such as cameras to block all potential security holes and protect your privacy.


    Quality of Service

    Block potential threats, fixes network vulnerabilities, and protects your WiFi devices.


    Robust Parental Controls

    Manage online time and block inappropriate content to keep families healthy online.


    Comprehensive Reports

    Get a complete understanding of your home WiFi and each connected device.

Quick Setup with the Deco App

Unbox Deco, install the app and then simply follow the on-screen directions. Deco will take care of the rest, getting your network up and running in minutes.

  • 1 Plug a standard Nano SIM card in and plug in the Deco X20-4G unit.

  • 2 Download and launch the Deco app; just follow the in-app directions to finish the setup steps.

  • 3 For the next Deco, simply power on it to automatically join the network.

WiFi Made Easy

  • Easy Management

    Easy Management

    Manage your WiFi at home or away on the Deco app, including seeing all connected devices, prioritizing your own, setting up a guest network, and more.

  • Voice Control Network

    Voice Control

    Pair with Alexa to control Deco X20-4G with simple voice commands. Enjoy the convenient life.


  • All Decos Work Together

    All Decos Work Together

    Deco X20-4G is compatible with every other Deco model to form a mesh network. Expand mesh WiFi coverage anytime by simply adding more Decos.

Deco Mesh Hybrid Gateway System^

Versatile Connectivity

Provide 4G/5G, DSL, and Ethernet broadband access, always a way to gain great connections without infinitesimal construction hassle.

4G Failover Backup

Automatically switch to backup access backhaul, ensuring reliable network connectivity anytime.

  • 1Ethernet Cable
  • 2DSL Phone Cable
  • 3SIM Card

AX1800 Mesh
Wi-Fi 6 Unit

4G+ AX1800 Mesh Wi-Fi 6 Router

AX1800 VDSL Mesh Wi-Fi 6 Modem Router

Standards 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
WiFi Capacity High
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
Ethernet Ports 3× Gigabit Ports

Supports WAN/LAN auto-sensing
USB Support -
Buttons RESET Button
Ports and Connections 2 × 3G/4G External Antenna Ports

0/700 MHz)
TDD-LTE: B38/B40/B41(2600/2300/2500 MHz)

DC-HSPA+/HSPA/UMTS B1/B5/B8 (2100/850/900 MHz)

Carrier Aggregation:
WiFi Encryption WPA-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
Protocols IPv4
Service Kit HomeShield
Learn More>
WAN Types Dynamic IP
Static IP
Quality of Service HomeShield QoS
QoS by Device
Cloud Service OTA Firmware Upgrade
TP-Link ID
NAT Forwarding Port Forwarding
IGMP Snooping
DHCP Address Reservation
DHCP Client List
Management Deco App
WiFi Transmission Power CE:
≤20 dBm (2.4GHz)
≤23 dBm (5GHz)
Dimensions (W×D×H) 4.13 × 4.13 × 6.57 in
(105 × 105 × 167mm)
Certification 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

1 Deco X20-4G unit + 1 Deco X20 unit
1 RJ45 Ethernet Cable
2 Power Adapters
1 Quick Installation Guide
2 SMB to SMA Adapters

1 Deco X20-4G units + 2 Deco X20 units
1 RJ45 Ethernet Cable
3 Power Adapters
1 Quick Installation Guide
2 SMB to SMA Adapters
Environment 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

Use of Wi-Fi 6 and other features including OFDMA, MU-MIMO, 1024-QAM, and BSS Color require clients to also support the corresponding features.

Maximum wireless signal rates are the physical rates derived from IEEE Standard 802.11 specifications. Actual wireless data throughput and wireless coverage, and quantity of connected devices are not guaranteed and will vary as a result of network conditions, client limitations, and environmental factors, including building materials, obstacles, volume and density of traffic, and client location.

Clients need to support 802.11k/v/r and may require additional set up. Performance may vary depending on the client's device.

§HomeShield includes the Free Basic Plan. Fees apply for the Pro Plan. Visit tp-link/homeshield for more information.

^Deco Mesh Hybrid Gateway System will be enabled in 2022.

*Acutual 4G downlink speeds vary between households. Factors affecting 4G speeds include the internet service level, real-time network capacity, equipment and client limitations, environmental factors.

**All WAN/LAN ports will operate as either WAN or LAN ports. Only one port can serve as a WAN port at a time.

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