Device duration Router lifespan
Device duration Router lifespan
They vary depending on local interference and Wi-Fi updates. The wired options haven’t changed much for me so far. It could be that one exists, but I haven’t noticed it yet.
They must avoid reduced efficiency even though the power supplies or capacitors can fail, which naturally lowers performance. This issue might start with swapping out the PSU or become more complex if you need to replace the capacitors. The exact solution depends on the quality of components, how hot the routers run, your home environment, and whether you place them in a poorly ventilated space—there’s no fixed time limit.
1) The network you're connected to. 5 GHz offers better performance, whereas 2.4 GHz is more suited for longer distances.
2) The wireless channel. It plays a crucial role at 2.4 GHz, especially in the US where channels 1 through 11 are restricted. Channels 1, 6, and 11 don’t interfere with each other, while others overlap into adjacent ones.
3) Your device's WiFi card and router. Ensure your device supports the required frequency and that the router’s hardware matches.
4) Building materials. Materials like drywall and wood allow signals to travel well, while dense materials such as concrete and brick hinder WiFi transmission.
Local WiFi operating on the same frequency can also be frustrating. I once had an app that checked which band had the least interference. There was someone who switched to USB-A, even though it was slow, because most people nearby used it and the channels stayed free. That gave him better performance at the time.