Wi-Fi 6E

Wi-Fi 6E uses the same 802.11ax protocol as Wi-Fi 6 but operates in the 6 GHz band (5.925–7.125 GHz) in addition to 2.4 and 5 GHz.

Why the new band matters

2.4 GHz is shared with microwave ovens, Bluetooth, and dozens of neighbors' networks. 5 GHz is less crowded but still saturated in apartment buildings. 6 GHz is virtually empty — only Wi-Fi 6E and Wi-Fi 7 devices use it.

In a high-density environment, switching to 6 GHz often delivers 3–5× the real-world throughput of 5 GHz.

Range tradeoff

Higher frequencies penetrate walls less. 6 GHz works best in line-of-sight; through dense walls, drop to 5 GHz.