Use of wireless network card

Use of wireless network card

One, the classification of wireless network card

Wireless card can be divided into: built-in wireless network card and external wireless network card.

1, built-in wireless network card

Built-in wireless card is divided into two types: a desktop-specific PCI interface wireless network card. (Figure I) a MINI-PCI wireless network card that is built into a notebook computer. (Figure II)

Figure I

Figure II

2, external wireless network card

External wireless network card is divided into: a notebook computer dedicated PCMCIA interface card. (Figure III)

A USB excuse for wireless network card. This NIC, whether it is a desktop user or a notebook user, can be used as long as the driver is installed. In the selection should be noted that only the use of USB2.0 interface wireless network card to meet the requirements of 802.11g or 802.11g+. USB Wireless network Card In addition, there are more widely used in notebook computer MINI-PCI wireless network card. MINI-PCI is a built-in wireless network card, which is used by both the Centrino model and the non-Centrino wireless network card standard models. The advantage is that it eliminates the need for a PC card or USB slot and eliminates the hassle of carrying a PC Card or USB card at any time. At present, these kinds of wireless card in the price gap is not small, in performance/function is also similar, on demand and choose. (Figure IV)

Figure Three

(Figure IV)

Second, the use of wireless network card

Drive: Find the driver of the wireless card in the corresponding URL or channel. (Official website, Drive wizard, driving house, etc.)

1, double-click the system in the lower right corner of the wireless network icon, the system will automatically search the wireless network and list display,

2, double-click the corresponding network to connect.

Note: Some networks do not have a key, but for a network with a key we have to enter the key to be able to connect to the network.

In the use of wireless modem, wireless connection needs to enter the key, in the broadband connection for dial-up Internet.

3, the following picture of the wireless need to enter a password, we have to enter the key before you can connect.