What Is a Wireless Networking Card?
Wireless networking cards have changed the landscape of the computing and Internet realms. Instead of messy, wired setups, wireless Internet solutions have been born thanks to these networking cards, which have greatly increased the functionality of the Internet on the go. This has created greater freedom in Internet browsing, particularly for those who own a laptop or are businessmen, but also for the average consumer.
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History
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Many computer users remember dial-up Internet, tethered modems and slow connections that tied up a phone line. The Internet has evolved greatly, allowing users to access the Internet with high-speed broadband and cable connections. The natural evolution has been to move beyond even a wired existence, to where high-speed Internet can be had with just a wireless router to produce the signal and, of course, a wireless networking card.
Function
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Wireless networking cards allow you to connect to the Internet. The specific function that a wireless networking card provides is that it allows you to connect to the Internet and receive a high-speed connection without the use of any wires to achieve that connection. Wireless networking cards provide a high level of convenience for users who either wish to use their laptops around the home and in multiple rooms, or for travelers who are on the go and may need to rely on receiving internet signals in places like coffee shops. Many computers ship with wireless networking cards as a standard, included device.
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Significance
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Wireless networking cards have opened up the Internet space and you to more conveniently access the Internet on your own time. The wider freedom of use has especially impacted laptop users, who now have more of an opportunity to use the Internet in a variety of locales, particularly for business purposes.
Identification
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The wireless card is a small device that fits into the back of most laptops and desktop computers. It plugs into the PCI ports on the desktop. Specifically, on a laptop, the wireless cards are located underneath a wireless card cover on the bottom of the laptop (typically on the back bottom of the laptop, although this placement varies by laptop manufacturer).
Misconceptions
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Some users may believe that wireless networking is achievable with only a router and the ordering of a high-speed connection from an Internet service provider, but the wireless networking card is a key piece of the networking puzzle. The lack of this card in a computer device results in a lack of wireless Internet, because there will be no way for the computer to receive the signal produced by the wireless router.
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