What is the function of wireless network card?

The function of wireless network card: connect to wireless network and local area network wirelessly. The wireless network card is actually a terminal wireless network device, which needs to be used to access the Internet through a wireless connection network under the wireless coverage of the wireless LAN.

The wireless network card is actually a terminal wireless network device, which needs to be used to access the Internet through a wireless connection network under the wireless coverage of the wireless LAN.

In other words, a wireless network card is a device that allows your computer to use wireless to access the Internet. However, with a wireless network card, you also need a wireless network that can be connected, so you need to cooperate with a wireless router or By using the wireless AP, you can connect to the wireless network wirelessly through the wireless network card and access the Internet.

The role and function of a wireless network card are the same as those of an ordinary computer network card. It is used to connect to a local area network. It is just a device that sends and receives signals. It can only be connected to the Internet when it finds an exit to the Internet. All wireless network cards can only be limited to areas where wireless LANs have been deployed.

A wireless network card is a network card that uses wireless signals to connect without wired connections.

Wireless network cards can be distinguished according to different interface types.

• The first type is USB wireless network card, which is currently the most common;

• The second type is a dedicated PCI interface wireless network card for desktop computers;

• The third type is a dedicated PCMCIA interface wireless network card for laptop computers;

• The fourth type is the MINI-PCI wireless network card built into the laptop.

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