They are on the network cards!
They are on the network cards!
They often omit wifi and network card details because modern builds focus on core components and software. It’s not necessarily outdated—many users still rely on them for stability.
A desktop Wi-Fi connection isn't useful since they rely on the built-in wired port on the motherboard. Unless you require speeds over 10gbps or have other specific requirements, adding another solution makes no sense.
Currently LAN functionality is built right into the chipset. This is why most modern motherboards have a rear LAN port and we don’t need separate Ethernet cards for desktops. WiFi isn’t standard on all desktops, but premium models and many ITX boards include it too. You can still purchase network cards that connect via USB, PCI, PCIe or M.2, but they’re no longer essential.
Absolutely, I also have a contemporary home equipped with Ethernet in each space, or a residence that can easily be upgraded to include Ethernet throughout.
Most modern motherboards come with an Ethernet connection, making a dedicated network card rarely needed unless the port is faulty or you require higher performance. The only upgrade worth considering would be 10GbE, which is usually out of reach for typical home users. Regarding Wi-Fi, having a decent option would be nice, but it’s probably not essential to include in every setup—just something to add if desired. Also, build instructions often reflect what the creator assumes the general audience might need.
Typically individuals rely on what's available, while I opt for WiFi on this crosshair. Many others aren't very interested in connecting networks.
Intel Gigabit NICs generally outperform most other chipsets. In my experiments, I experienced significant speed drops—close to 100Mbit—when switching to different chipsets, and the CPU overhead was also notably higher. It makes sense why top-tier motherboards favor Intel for their network interface.