TP-Link Archer AX21 - Wi-Fi 6 IEEE 802.11ax Ethernet Wireless Router

Explore the New Era of Wi-Fi

AX1800 Dual-Band Wi-Fi 6 Router

Archer AX21

Faster Speeds. More Connected Devices. Powerful Processing.

Dual-Band Wi-Fi 6

Up to 1.8 Gbps Speeds

Connect More, Stay Fast

Quad-Core CPU

Reduced Power Consumption

Refined Password Security

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.

Beamforming

High-Power FEM

4× Antennas

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.

1.5 GHz Quad-Core CPU | Powerful Processing for Minimal Latency

A powerful 1.5 GHz quad-core CPU generates minimal latency within your network even under heavy load of transmission. Every click for website links and online playback on your laptop and phone just responds quicker.

Traditional 2×2 AC Router

0.9 GHz

Single-Core CPU

Archer AX21

1.5 GHz

Triple-Core CPU

Versatile Connectivity | 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.

Eliminate weak signal areas with Wi-Fi coverage for the whole house

Uninterrupted streaming when moving around your home

One Wi-Fi Name

No more switching Wi-Fi network names

Unified Management

Manage the whole-home Wi-Fi by managing the central node via Tether app/Web UI

• WPA
• WPA2
• WPA3
• WPA2-ENT

• AX1800 Dual-Band Wi-Fi 6 Router
• Power Adapter
• RJ45 Ethernet Cable
• Quick Installation Guide

Legal Disclaimer

1. Maximum wireless transmission rates are the physical rates derived from IEEE Standard 802.11 specifications. Range, coverage, and maximum quantity of connected devices are based on test results under normal usage conditions. Actual wireless data throughput, wireless coverage, and quantity of connected devices are not guaranteed and will vary as a result of 1) environmental factors, including building materials, physical objects, and obstacles, 2) network conditions, including local interference, volume and density of traffic, product location, network complexity, and network overhead, and 3) client limitations, including rated performance, location, connection quality, and client condition. The use of Wi-Fi 6 (802.11ax), Wi-Fi 6E, and features including OFDMA, 1024-QAM, and HE160 require clients to also support the corresponding features. Not all seven 160MHz channels may be available in the 6 GHz band in some regions/countries due to regulatory restrictions.
2. 2.3× faster speed refers to the speeds compared to a WiFi 5 (802.11ac) router.
3. The 160 MHz bandwidth is only available on the 5 GHz and 6 GHz bands and may be unavailable in some regions/countries due to regulatory restrictions. The double channel width refers to 160 MHz compared to 80 MHz for general WiFi 6 routers.
4. 1024-QAM being 25% faster refers to the speeds compared to WiFi 5 (802.11ac) 256-QAM.
5. HomeShield includes the Free Basic Plan. Fees apply for the Pro Plan. Visit www.tp-link.com/homeshield for more information.
6. Use of WPA3 requires clients to support WPA3.
7. Actual network speed may be limited by the rate of the product's Ethernet WAN or LAN port, the rate supported by the network cable, Internet service provider factors and other environmental conditions.