What Is 802.11n? (Wi‑Fi Standard Explained)
802.11n (often called Wi‑Fi 4) is the IEEE wireless standard that improved Wi‑Fi speeds and reliability by using multiple antennas and wider channel options. If your router or device supports 802.11n, streaming, browsing, and downloads can feel smoother, especially when signal quality varies across rooms. It also helps you understand why older devices may connect…
