40MHz vs 80MHz Wi-Fi: Which Channel Width Gives Better Speed?
40MHz vs 80MHz Wi‑Fi: Which Channel Width Gives Better Speed? If you’re choosing between 40MHz and 80MHz Wi‑Fi for maximum throughput, the bandwidth you should pick depends on your signal quality—and this guide tells you which one wins when conditions get real. Expect 80MHz to deliver higher speeds in clean, low-interference environments, while 40MHz holds…