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What are Wi-Fi Cards?

What are Wi-Fi Cards?..

Answer / rajendra gupta

You can think WiFi card as being an invisible cord that connects your computer to the antenna for a direct connection to the internet.

WiFi cards can be external or internal, meaning that if a WiFi card is not installed in your computer, you may purchase a USB antenna attachment and have it externally connect to your USB port, or have an antenna-equipped expansion card installed directly to the computer. For laptops, this card will be a PCMCIA card in which you insert to the PCMCIA slot on the laptop.

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