Available for $100 (or less if you catch a sale), the TP-Link Archer AX21 is an entry-level, dual-band Wi-Fi 6 router that supports top speeds of up to 1,201Mbps (1.2Gbps) on its 5GHz band. It's nothing fancy, but it offered near flawless performance for small- to medium-size homes in our tests, and it's a cinch to setup and use thanks to TP-Link's Tether app.