These Wi-Fi standards represent different generations of wireless tech:
Wi-Fi 4 (802.11n): The 2009 standard supports speeds up to 600 Mbps on both 2.4 GHz and 5 GHz bands.
Wi-Fi 5 (802.11ac): The 2014 upgrade focuses on the 5 GHz band, reducing interference and increasing speeds to 3.46 Gbps.
Wi-Fi 6 (802.11ax): The latest standard as of 2021, Wi-Fi 6 boosts maximum speeds to 9.6 Gbps, lowers latency, and improves crowded network performance.