As DSL and broadband rule Internet roost, wireless lends real portability into going online. To be able to utilize WiFi connection, however, wireless card is needed, and internal wireless card is best permanent solution.

Function

Wireless card known as wireless LAN card, picks up Wi-Fi Internet signals from router or Wi-Fi hotspot.

Description

Wireless card for desktop PC is generally size of playing card. The back have LED lamp or two, and swiveling antenna some inches long. On laptops, card is small, and as LEDs are there, antenna generally is not visible.

Installation

One side of internal wireless card has contact points. User connects card into secondary card bay in PC. User then closes card to back of PC with screws, with LEDs and antenna noticeable outer PC.

Software

When purchased individually, internal wireless card generally comes with driver software on CD-ROM. Many driver software works fine with Windows, however it may not with Linux. Many drivers can be downloaded.

Almost Standard Equipment

Most PCs mainly laptops leave factory with internal wireless card installed.