Understanding Wi-Fi 4/5/6/6E/7 (802.11 n/ac/ax/be)

This post explains various Wi-Fi generations (Wi-Fi 4/5/6/6E/7) and their capabilities. The key highlights include understanding Wi-Fi's real-world throughput versus advertised speeds, the importance of client devices' capabilities in determining Wi-Fi performance, and how interference, distance, and marketing hype impact actual Wi-Fi speeds. Practical advice on choosing routers and optimizing Wi-Fi setup for better speed and range is also provided.