TP-Link Archer AX21 Review: The Best Budget-Friendly Wi-Fi 6 Router for Your Home
If you feel like your ISP-provided router lags when multiple people are streaming video or gaming online at the same time, the TP-Link Archer AX21 (AX1800) is one of the most popular solutions on the market. It delivers the upgrade to Wi-Fi 6 technology without requiring a heavy investment.
What You Need to Know
Entry-Level Wi-Fi 6 Speed: Reaches up to 1800 Mbps (1200 Mbps on the 5 GHz band and 574 Mbps on the 2.4 GHz band), perfect for 4K streaming and smooth video calls.
OFDMA and MU-MIMO Technologies: Allow you to connect over 40 devices simultaneously without creating bandwidth bottlenecks or speed drops.
Four High-Gain Antennas with Beamforming: Focus the Wi-Fi signal directly toward connected devices to penetrate walls and expand coverage throughout your home.
EasyMesh and Alexa Compatible: Integrate it with other compatible extenders to build a seamless mesh network and manage basic features using voice commands.
Pros and Cons
✓ The Best (Pros)
- ✓ Excellent value for money to step into Wi-Fi 6.
- ✓ Quick and straightforward setup via the TP-Link Tether app.
- ✓ Supports WPA3 security protocol and built-in VPN Server (OpenVPN / PPTP).
✕ The Worst (Cons)
- ✕ Lacks a USB port for local file sharing.
- ✕ 5 GHz band does not support 160 MHz channel width (capped at 80 MHz).
Who Is This Equipment For?
The TP-Link Archer AX21 is the ideal purchase if you live in a medium-sized home and want to replace your unstable ISP router with a modern, fast, and budget-friendly Wi-Fi 6 unit. If you want to connect multiple smartphones, Smart TVs, and laptops effortlessly, this router delivers exceptional performance for its price.