TP-Link Archer AX21 wireless router Gigabit Ethernet Dual-band (2.4 GHz / 5 GHz) Black
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4xGigabit LAN ports, Gigabit WAN port, USB 2.0, Wi-Fi 6, 2.4/5 GHz, -QoS
Part Archer AX21 · UPC 840460604901
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Add to cart Continue browsing- Dual-Band Wi-Fi 6: Equipped with the latest wireless technology, Wi-Fi 6, for faster speeds, greater capacity, and reduced network congestion.‡
- Next-Gen 1.8 Gbps Speeds: Enjoy smooth streaming, downloading, and gaming all without buffering with Wi-Fi speeds of 1.8 Gbps.†
- Connect More Devices: Wi-Fi 6 technology communicates more data to more devices using revolutionary OFDMA technology while simultaneously reducing lag.‡
- Extensive Coverage: Beamforming, independent FEM, and four antennas combine to deliver focused reception to devices far away
- Increased Battery Life: Target Wake Time technology reduces your devices' power consumption to extend their battery life.‡
- USB Easy Sharing: A USB 2.0 Port enables easy file sharing within your network or building private Cloud Storage
- Easy Setup: Set up your router in minutes with the powerful TP-Link Tether App
- Improved Vent Design: Unleashes the full power of the whole machine
About this product
Explore the
New Era of Wi-Fi
AX1800 Dual-Band
Wi-Fi 6 Router
Wi-Fi 6 Upgrades Everything
The latest generation of Wi-Fi technology brings faster speeds, less lag, and higher capacity, enabling more simultaneous connections on your home network.
Dual-Band Wi-Fi 6 Up to 1.8 Gbps
Every application feels more fluid with drastically improved Wi-Fi speeds. Both 2.4 GHz band and 5 GHz band get upgraded to the latest generation—perfect for 4K streaming, online gaming, and fast downloading.
Extensive Wi-Fi Coverage with Advanced Technologies
Beamforming technology, high-power Front-End Module, and four high-gain antennas combine to adapt Wi-Fi coverage to perfectly fit your home and concentrate signal strength towards your devices.
Connect More,
Stay Fast
Easily handle dozens of devices streaming and gaming at the same time—OFDMA future-proofs your home networks by providing greater capacity to connect more devices.
OFDMA
OFDMA separates a single spectrum into multiple units and enables different devices to share one transmission stream, increasing efficiency and reducing latency.
Easy File Sharing
Share music, movies, and documents easily on every device across your home network.
Full Gigabit Ports
Connect to your devices using a wired network for robust stability.
TP-Link OneMesh :
Flexibly Create a Whole-Home Wi-Fi
OneMesh is a simple way to form a Mesh network with a single Wi-Fi name for seamless whole-home coverage. Just connect a OneMeshTM range extender to a OneMesh router. No more searching around for a stable connection.
WPA3—New Level of Cyber Security
The latest Wi-Fi security protocol, WPA3, brings new capabilities to improve cybersecurity in personal networks. More secure encryption in Wi-Fi password safety and enhanced protection against brute-force attacks combine to safeguard your home Wi-Fi.
Easily Setup and Use
Whether you prefer the intuitive Tether App or the powerful web interface, you can set up your Archer AX21 in minutes. The Tether App allows you to manage network settings from any Android or iOS device.
WAN connection
- Ethernet WAN
- Yes
- DSL WAN
- No
- SIM card slot
- No
- 3G/4G USB modem compatibility
- No
- WAN connection type
- RJ-45
Wireless LAN features
- Wi-Fi band
- Dual-band (2.4 GHz / 5 GHz)
- Top Wi-Fi standard
- Wi-Fi 6 (802.11ax)
- WLAN data transfer rate (max)
- 1.775 Mbit/s
- 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
Network
- Ethernet LAN
- Yes
- Ethernet LAN interface type
- Gigabit Ethernet
- Ethernet LAN data rates
- 10,100,1000 Mbit/s
- Port forwarding
- Yes
- Port triggering
- Yes
- Dynamic DNS (DDNS)
- Yes
- Number of guest networks (2.4 GHz)
- 1
- Number of guest networks (5 GHz)
- 1
- VPN server
- OpenVPN, PPTP
- Media server
- Yes
Mobile network
- 3G
- No
- 4G
- No
- 5G
- No
Ports & interfaces
- Ethernet LAN (RJ-45) ports
- 4
- USB port
- Yes
- USB 2.0 ports quantity
- 1
Management features
- Quality of Service (QoS) support
- Yes
- Reset button
- Yes
- WPS push button
- Yes
Security
- Security algorithms
- WPA, WPA-Enterprise, WPA2, WPA2-Enterprise, WPA3
- DMZ support
- Yes
- Network address translation (NAT)
- Yes
Protocols
- DHCP client
- Yes
- DHCP server
- Yes
- Universal Plug and Play (UPnP)
- Yes
Design
- Product colour
- Black
- On/off switch
- Yes
- Product type
- Tabletop router
Packaging content
- Cables included
- LAN (RJ-45)
- AC adapter included
- Yes
- Quick installation guide
- Yes
Antenna
- Antenna design
- External
- Antennas quantity
- 4
Features
- Built-in processor
- Yes
- Processor cores
- 4
- Firmware upgradeable
- Yes
Power
- Power source type
- DC
- Output voltage
- 12 V
- Output current
- 1.5 A
- External power adapter
- Yes
Operational conditions
- Operating temperature (T-T)
- 0 - 40 °C
- Storage temperature (T-T)
- -40 - 70 °C
- Operating relative humidity (H-H)
- 10 - 90%
- Storage relative humidity (H-H)
- 5 - 95%
System requirements
- Browser supported
- Internet Explorer 11+, Firefox 12.0+, Chrome 20.0+, Safari 4.0+
Weight & dimensions
- Width
- 260.2 mm
- Depth
- 135 mm
- Height
- 38.6 mm
Specifications and images: Database Right data-sheet 2026 Icecat. All rights reserved. Supplied as is, without warranty. Specs Icecat · Open Content License