USB wireless network card can be used to receive WiFi signals, you can also share the computer's own network through the wireless network card to do hot spots. Only when the computer can access the Internet, can the existing network be shared out of the WiFi through the wireless network card. To share the WiFi, you can use the third-party WiFi sharing software or use the Windows built-in sharing hotspot.
The following will explain in detail how to share the WiFi signal through the wireless network card of the computer wired network (the computer is plugged into the network cable), which is used to allow wireless devices such as mobile phones to surf the Internet.
1、Plug the network card into the computer