No, a Wi-Fi card isn't always necessary for a PC. It depends on your needs and the device you're using.
No, a Wi-Fi card isn't always necessary for a PC. It depends on your needs and the device you're using.
You're thinking about setting up a new PC and wondering whether a WiFi card or an Ethernet connection is better. Consider your needs—WiFi is convenient for mobile use, while Ethernet offers stability and speed for wired connections.
When wired Ethernet is available, relying on WiFi becomes unnecessary.
Your PC being near the router makes Ethernet a better choice, particularly for online gaming. If you move around often or are far from the router, Wi-Fi is more practical. I usually prefer Ethernet unless there are occasional latency issues, which can vary by situation.
If you don’t require WiFi, there’s no need to stress about it. Some boards come with built-in WiFi right out of the box. I believe Intel might expand WiFi capabilities on CPUs in the future if I interpret it correctly, so... you can relax unless you need it. Likely, it’s already there, and if not, getting a WiFi card is straightforward.
Unless the length exceeds 100 meters, the signal remains unaffected.