How to use the wireless card?

Wireless network card wireless internet cards silly to know?

1, the first distinction between the wireless network cards and wireless Internet card:

The function of "wireless network card" is the same as that of ordinary computer network card, it is used to connect to LAN. It is only a signal to send and receive equipment, only in the Internet to find the export to achieve the connection with the Internet, all wireless network card can only be limited to the scope of the wireless LAN has been installed. Is the Centrino laptop must have "wireless card", not Centrino Ben can also have, the key to see configuration.

"Wireless Internet Card": function, function is equivalent to wired modem, that is, we commonly known as the "cat." It can connect to the Internet using a mobile phone's SIM card anywhere it has a radiotelephone signal covered.

2, to apply for broadband wireless Internet access, notebook must have "wireless network card", in addition to a wireless router.

3, if not broadband, you can buy "wireless Internet card" directly plugged into the computer can be wireless internet,.

So, how to use the wireless card?

Wireless network card is the equipment of the terminal wireless networks, wireless LAN wireless coverage under the wireless network for Internet access to the use of radio terminals. Specifically, the wireless card is a device that allows your computer to use wireless to access the Internet, but with wireless network card also need a can connect Wi-Fi, if in the home or the location of the wireless router or wireless AP coverage, you can wirelessly connect wireless network to the Internet.

Depending on the interface, the wireless card can be divided into several categories:

One is a desktop-specific line network card;

One is the network card dedicated to the notebook computer.

One is a USB wireless network card, which, 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 above the 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.

Install the driver for the wireless network card

The first step: the wireless card into the USB interface after the light, the computer will automatically recognize the wireless network card, if the wireless network card is not a problem, will display in the lower right corner "New hardware installed and can use"

Step two: Turn on my computer and double-click the Wireless card icon to install the driver.

The third step: voice generally we choose the Simplified Chinese.

Fourth Step: Select the installed directory, preferably not installed in the C disk system disk, easy to cause file loss. When the installation is complete, click "Finish".

How to use the wireless network card

First step: After the driver installation is complete, double-click the Desktop Wireless Card program icon.

The second step: Open the main interface of the program and click "Automatic Connection", if this is the bottom of the display please insert the modem, the wireless card is not plugged in, to exit the NIC reinsert the USB card slot.

The third step: then the program will automatically detect and verify the device, the success of the verification and then click on the upper left corner of the "Automatic connection", connected to the network, you can normal Internet.

Step Fourth: When you turn off wireless internet access, first click on the main program "disconnect", and then click on the upper right corner of the closure, and then click OK.