The wireless card is a wireless terminal device used for surfing the Internet through a wireless connection network under the wire-less coverage of a wireless local area network. That is, a wireless card is a device that can connect to the Internet without connecting a network cable.
The Factors to be Considered in Buying Wireless Cards >>>
Four Types of Wireless Cards >>>
1. USB wireless card
Now USB wireless card is the most common one. This kind of wireless card can be used by desktop users or notebook users as long as drivers are installed. The USB interface wireless card can be used for both notebook computers and desktop computers. It is convenient to carry and flexible to use. But its signal is the worst.
2. PCI interface wireless card
PCI interface wireless card is a special network card for desktop computers. The PCI interface wireless card has an external antenna, and the signal is stronger than other wireless cards. And its heat dissipation is good, so it has better stability.
3. MINI-PCI wireless card
MINI-PCI is a built-in wireless network card. Its advantages are no need to occupy PC card or USB slot.
4. PCI-E wireless card
PCI-E connection is based on a bidirectional serial (1-rii) point-to-point connection. Its main advantages is its high data transmission rate.