All Specs Wi-Fi 6 routers are known for providing strong long-range signals, but even the best of them can use some help delivering strong Wi-Fi to every room in a larger home. With the Netgear EAX15 Wi-Fi 6 Mesh Extender ($129.99), all you have to do is plug it into a wall outlet and configure it with a mobile app to get wall-to-wall Wi-Fi 6 connectivity. You don’t get a lot of settings options with this wireless range extender, but it delivered solid 5GHz performance and showed good signal strength in our tests. That said, the TP-Link AX1750 Wi-Fi 6 Range Extender (RE603X) offers better overall performance for $40 less.