Q. Is a LAN card necessary?

Answer

If the device does not have a network card built-in, or if the one it does have is broken, need to purchase a network adapter. Don’t be able to access the web without it. If the internet connection is faster than 1 Gbps, benefit from a network card. While most desktop PCs include an Ethernet connector for the wired network and internet access, wireless network connectivity must be purchased separately. Although a Wi-Fi adaptor makes it easier to connect a desktop computer to a wireless network, it is not required. It might be useful if desiring to deliver a lot of data to many different devices or if need to reroute VPN connections.