TP-Link Deco X20

Wi-Fi standard: Wi-Fi 6
Speed class: AX1800
Bands: Dual-band
Fastest port: 1 Gbps
Multi-gig ports: 0
Mesh: Deco

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TP-Link Deco X20 at a glance

Wi-Fi

Wi-Fi 6, dual-band

Up to 1,201 Mbps on 5 GHz.
Wired

Gigabit ports

Fastest port 1 Gbps. 1 LAN port.
Mesh

Wired or wireless links

Deco.
Security & VPN

Basic security

No built-in VPN. Parental controls.

TP-Link Deco X20 full specifications

Overview

Brand	TP-Link
Model	Deco X20
Model number	Deco X20
Hardware version	V5
Type	Mesh Wi-Fi System
Pack options	1-pack, 2-pack, 3-pack
UPC / GTIN	840030701115, 6935364052287, 6935364052423

Wi-Fi

Wi-Fi 6, dual-band: plenty for most homes on plans under 1 Gbps.

It offers up to 1,201 Mbps on 5 GHz.

Wi-Fi standard	Wi-Fi 6
Speed class	AX1800
Bands	Dual-band
Radios	2.4 GHz, 5 GHz
Total Wi-Fi speed	1,775 Mbps
2.4 GHz speed	574 Mbps
5 GHz speed	1,201 Mbps
Multi-Link Operation (MLO)	No
320 MHz on 6 GHz	No
Modulation	1024-QAM
Spatial streams	4 streams
MU-MIMO	Yes
OFDMA	Yes
Beamforming	Yes

Coverage

The maker doesn't publish a coverage figure.

Rated for up to 150 connected devices.

Max devices	150
Antennas	2
Antenna type	Internal

Ports

Gigabit ports, which suit internet plans up to 1 Gbps.

1 LAN port for wired devices. Internet: 1x 1G (either of the 2 ports; WAN/LAN auto-sensing).

WAN ports	1x 1G (either of the 2 ports; WAN/LAN auto-sensing)
LAN ports	1x 1G (either of the 2 ports; WAN/LAN auto-sensing)
Fastest wired port	1 Gbps
Multi-gig ports	0
SFP ports	None
USB ports	None
Cellular / tethering	None
Configurable WAN/LAN	Yes

Mesh

A mesh system whose units can link over Ethernet as well as Wi-Fi.

As a dual-band kit, the link between units shares airtime with your devices. It works with other Deco units.

Mesh support	Yes
Mesh ecosystem	Deco
Wired backhaul	Yes
Dedicated backhaul band	No

Software & security

Standard router software, managed from an app or browser.

Parental controls are built in.

Management	Deco app
Web interface	Yes
Security suite	TP-Link HomeShield
Subscription	HomeShield Free Basic Plan included; Pro Plan is paid
Parental controls	Yes
QoS	Yes
Guest network	Yes
ISP VLAN tagging	Yes
PPPoE	Yes
IPv6	Yes
WPA3	Yes
Firewall	SPI
Voice assistants	Alexa

Design & power

An indoor unit for a shelf or desk.

It weighs 590 g.

Dimensions	110 x 110 x 114 mm
Weight	590 g
Color	White
Power	12 V / 1 A DC adapter
Operating temperature	0-40 °C

Support

2-year US warranty.

Warranty (US)	2 years

Specs compiled from TP-Link's product pages and datasheets, with some identifiers from Open Icecat. Manufacturers revise hardware between versions, so check the version on the box. Spotted an error? Tell us.