Generation | IEEE standard |
Adopted | Maximum link rate (Mb/s) |
Radio frequency (GHz) |
---|---|---|---|---|
Wi-Fi 8 | 802.11bn | expected 2028[1] | 100 000[2] | 2.4, 5, 6[3] |
Wi-Fi 7 | 802.11be | expected 2024 | 0.4–23 059 | 2.4, 5, 6[4] |
Wi-Fi 6E | 802.11ax | 2021 | 0.4–9608[5] | 2.4, 5, 6[a] |
Wi-Fi 6 | 2.4, 5 | |||
Wi-Fi 5 | 802.11ac | 2013 | 6.5–6933 | 5[b] |
Wi-Fi 4 | 802.11n | 2009 | 6.5–600 | 2.4, 5 |
(Wi-Fi 3*) | 802.11g | 2003 | 6–54 | 2.4 |
(Wi-Fi 2*) | 802.11a | 1999 | 5 | |
(Wi-Fi 1*) | 802.11b | 1999 | 1–11 | 2.4 |
(Wi-Fi 0*) | 802.11 | 1997 | 1–2 | 2.4 |
*Wi‑Fi 0, 1, 2, and 3 are named by retroactive inference. They do not exist in the official nomenclature.[6][7][8] |