TP-Link Deco X20(3-pack) AX1800 Whole Home Mesh Wi-Fi 6 System
SKU: DECO_X20-PACK3Networking › Routers & Access Points· Model: Deco X20
Please enquire before ordering
The distributor has not yet confirmed the latest price and availability (last checked Jul 13, 2026)
092-251-4017Awaiting stock confirmation3 years manufacturer's warranty
GenuineFree delivery from ฿5,000Tax invoice
Mesh Wi-Fi 6 system covers up to 5,800 sq. ft., supports up to 150 devices simultaneously, and is easy to set up using the Deco app on your smartphone
Key features
- Covers up to 5,800 sq. ft.
- Supports up to 150 devices simultaneously
- Maximum speed of 1,800 Mbps (AX1800)
- Supports Wi-Fi 6 on both 2.4 GHz and 5 GHz bands
- Seamless Roaming
Product description
TP-Link Deco X20 (3-pack) is a Mesh Wi-Fi 6 system designed for seamless whole-home coverage, reaching up to 5,800 sq. ft. or ideal for 4-6 bedroom homes. With Wi-Fi 6 technology, it reduces latency and increases connection speed, delivering up to 1,201 Mbps on the 5 GHz band and 574 Mbps on the 2.4 GHz band. It supports up to 150 devices simultaneously using OFDMA and MU-MIMO technologies to enhance data transmission efficiency for multiple devices at once. TP-Link's Mesh system ensures seamless roaming between access points, eliminating dropped signals when moving around the home. It also supports easy setup via the Deco app, allowing network control even when away from home.
More features
- Easy setup via the Deco app in under 5 minutes
- Supports Ethernet Backhaul (optional)
- Includes HomeShield security with Parental Controls and QoS
- Supports OTA firmware updates via cloud
- Works with any ISP and modem
Pros and limitations
Pros
- Covers up to 5,800 sq. ft. with no dead zones.
- Supports up to 150 devices simultaneously using OFDMA and MU-MIMO technology.
- Easy setup via the Deco app in under 5 minutes.
- Supports Ethernet Backhaul for improved stability.
- Includes full HomeShield security with Parental Controls and QoS.
Limitations
- No USB port for connecting hard drive or accessories.
- Requires the Deco app for setup and management; cannot be configured directly via browser.
Who it is for
Ideal for large homes with 4-6 bedrooms or small commercial buildings needing full Wi-Fi coverage and support for multiple devices.
Connectivity
Wi-Fi
Specifications (58)
- OFDMA
- Yes
- Weight
- 380 g
- MU-MIMO
- Yes
- Antennas
- 2× Internal Antennas
- DNS Port
- 53 (UDP & TCP)
- Firewall
- SPI Firewall
- IoT Mesh
- Yes
- Warranty
- 3 years
- Dual-Band
- Yes
- Dimensions
- 120 x 120 x 28 mm
- 5 GHz Speed
- 1201 Mbps (802.11ax)
- AP Steering
- Yes
- Beamforming
- Yes
- Wi-Fi Range
- 4-6 Bedroom Houses (3-pack)
- Wi-Fi Speed
- AX1800
- DDNS Service
- TP-Link
- IPTV Support
- IGMP Proxy, IGMP Snooping, Bridge Tag, VLAN
- IPv4 Support
- Yes
- IPv6 Support
- Yes
- Reset Button
- Yes
- Self-Healing
- Yes
- 2.4 GHz Speed
- 574 Mbps (802.11ax)
- Backhaul Type
- Optional Ethernet backhaul, Wireless backhaul (Tri-Band: 2.4G+5G_1+5G_2, Single-Band: 5G_1 Only, Dual-Band: 2.4G+5G)
- Band Steering
- Yes
- DHCP Features
- Address Reservation, DHCP Client List, DHCP Server
- Guest Network
- 1× 5 GHz Guest Network, 1× 2.4 GHz Guest Network
- Input Voltage
- 100-240 V AC
- Power Adapter
- AC 100-240 V, 50/60 Hz
- Working Modes
- Router Mode, Access Point Mode
- AI-Driven Mesh
- Yes
- Certifications
- CE, FCC, RoHS
- Cloud Services
- OTA Firmware Upgrade, TP-Link ID, DDNS
- Ethernet Ports
- 2× Gigabit Ports (per Deco Unit)
- LAN Port Speed
- Gigabit
- NAT Forwarding
- Port Forwarding, UPnP
- Wi-Fi Standard
- IEEE 802.11ax/ac/n/a 5 GHz, IEEE 802.11ax/n/b/g 2.4 GHz
- Mesh Technology
- TP-Link Mesh Technology
- Web Server Port
- 80/443 (TCP)
- Wi-Fi 6 Support
- Yes
- WiFi Encryption
- WPA-Personal, WPA2-Personal, WPA3-Personal
- DHCP Server Port
- 67 (UDP)
- WAN Type Support
- Dynamic IP, Static IP, PPPoE, PPTP, L2TP
- Number of Streams
- 4
- Parental Controls
- HomeShield Parental Controls, Custom Profiles, Professional Content Filter Library, Family Time, Bedtime Off Time, Time Rewards, Family Online Time Ranking, Pause the Internet, Weekly and Monthly Reports
- Power Consumption
- 10 W
- Security Features
- Access Control, HomeShield Security, Real-Time IoT Protection, Malicious Site Blocker, Intrusion Prevention System, DDoS Attack Prevention, Home Network Scanner
- Powerline Backhaul
- Yes
- App Management Port
- 22 (TCP), 20001
- Management Interface
- Deco App, Web Server (HTTP/HTTPS)
- Total Wireless Speed
- 1800 Mbps
- WAN/LAN Auto-Sensing
- Yes
- True Seamless Roaming
- Yes
- Mesh Protocol Supported
- IEEE 802.11k/v/r, IEEE 802.11k/v, IEEE 802.11s
- Quality of Service (QoS)
- HomeShield QoS, QoS by Device
- Wireless Transmission Power
- CE: <20 dBm (2.4 GHz), <23 dBm (5 GHz); FCC: <30 dBm (2.4 GHz), <30 dBm (5 GHz)
- Adaptive Path Selection (APS)
- Yes
- Wireless + Powerline Bandwidth
- Yes
- Network Services Enabled by Default
- Web Server, DHCP Server, App Management
Datasheets and manuals straight from the manufacturer — select a document to open or download it.
13 questions
Frequently asked questions about this product
Compiled from manufacturer information
Can the Deco X20 3-pack be set up as an Access Point?
Yes, it supports Access Point Mode, ideal for extending networks in offices or buildings with existing infrastructure. It can be configured instantly via the Deco app.
Can the Deco X20 3-pack connect to 1 Gbps internet?
Yes, it supports up to 1 Gbps internet speed, especially on the 5 GHz band with a maximum speed of 1,201 Mbps, which is sufficient for general use and online gaming.
Can the Deco X20 be connected via LAN cable?
Yes, but it must be configured in Access Point Mode or Router Mode, with 2 LAN ports available to connect various devices immediately.
Does it have virus or malware protection?
Yes, through the HomeShield system, which includes Antivirus, Malicious Site Blocker, and Real-Time IoT Protection to automatically block internet threats.
Can it be used with modems from international ISPs?
Yes, it works with any ISP modem, including AIS, DTAC, TrueMove, or international providers, supporting PPPoE, Static IP, and Dynamic IP.
Does it have a backup signal mode when the main network fails?
Yes, it features Self-Healing and True Seamless Roaming, ensuring continuous network operation even if one node fails, automatically switching to another node.
Can you set up time controls for your child's internet usage?
Yes, through the HomeShield Parental Controls feature, which supports setting usage schedules, temporarily disabling internet access, or limiting weekly/monthly online time, along with usage reports.
How well does it work with IoT devices?
Excellent. Supports IoT Mesh and features Real-Time IoT Protection to detect abnormal devices and isolate them for security. Supports hundreds of IoT devices simultaneously.
Is it in stock?
We are confirming the latest stock and price of the TP-Link Deco X20(3-pack) AX1800 Whole Home Mesh Wi-Fi 6 System with the distributor. Please contact us before ordering at 092-251-4017 or sales@gist.co.th.
How much does it cost?
The distributor has not yet confirmed the latest price and availability. Please contact us before ordering at 092-251-4017 or sales@gist.co.th.
How long is the warranty?
Warranty period: 3-year warranty. (manufacturer's terms). To make a warranty claim, call 092-251-4017 or 065-523-5262, or email sales@gist.co.th (Mon–Fri 9:00–18:00), then send the product with your order number to our head office, or bring it to the head office in person.
How long does delivery take?
Orders placed before 12:00 on a business day are delivered within 1–3 business days (Bangkok and vicinity) or 2–5 business days (other provinces). Free delivery on orders of ฿5,000 or more (a ฿150 delivery fee applies below this amount).
Is it genuine?
Genuine products sourced from distributors in Thailand, covered by the manufacturer's warranty. Full tax invoices are available.
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Genuine products
Sourced from distributors in Thailand and covered by the manufacturer's warranty
Warranty period
3-year warranty.
Covered by the manufacturer's warranty; you can make claims through GIST
Claims through GIST
Ship the product to our head office or bring it in person
Warranty conditions
- A receipt or other proof of purchase is required
- The product must not have been modified or altered
- Damage caused by misuse is not covered by the warranty
- To make a warranty claim, call 092-251-4017 or 065-523-5262, or email sales@gist.co.th (Mon–Fri 9:00–18:00), then send the product with your order number to our head office, or bring it to the head office in person.Head office: 554 Sky Nine Center, Floor 12A, Room 554/62, Asok-Din Daeng Road, Din Daeng Subdistrict, Din Daeng District, Bangkok 10400
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