Channel width is a router setting so it affects everyone who connects to that router. With 40 MHz channel width the maximum connection speed of 5 GHz network is between 150 and 300 Mbps, depending on which Wi-Fi version the router and devices support. If your internet connection happens to be 100 Mbps, it wouldn’t benefit having a faster Wi-Fi connection. Except that the connection quality affects the connection speed, so that 150 Mbps might be less than 100 Mbps if the device is far from the router or the connection is bad for some other reason. The connection speed is important only when downloading or uploading big files. For typical web browsing, video streaming and gaming the connection speed of few tens of Mbps is sufficient. DNS resolving speed for web browsing and ping for gaming are much more important than connection speed.
There’s probably no need to set the 5 GHz channel width to lower than 40 MHz unless the 5 GHz band is really crowded around you. 2.4 GHz should ~~almost~~ always be set to 20 MHz if there are other Wi-Fi networks.
Kokeileppa ladata tämä sivu uudestaan. Oli hiukan ongelmia sen linkin kanssa, koska tuo yksi virveli halusi korjailla noita erikoismerkkejä. ~~Tässä (ehkä) toimiva linkki:~~ Ilmeisesti liian vaikea linkki, mie luovutan. Alkuperäisen postauksen linkin pitäis toimia.