The major trend in laptop features is having a laptop wireless card built inside your mobile computer to allow instant access to the Internet anytime and anywhere you are as long as a LAN connection is available. Without the hassles of using cables and wires commonly used in desktop computers, laptop takes computer users to a higher technology of Internet connection through the wireless card. The card allows you to connect instantly to the Internet through a signal transmission coming from a router. Some uses a cell tower to make this connection possible. The card may be conveniently built inside a laptop unit or can be an external device.
To connect your laptop wireless card to the Internet, you need to have an Internet service that is accessible through a wireless router or a modem. Wireless hotspots are available in many public establishments thereby giving wide access of hotspots that allow laptop users connect to the Internet wirelessly. To be able to take advantage of using the wireless card in your laptop, it has to be supported with similar protocol as the wireless router that supplies an Internet connection signal to your computer device wirelessly. Four wireless protocols are available namely A, B, G, and N. They vary in terms of speed as well as the compatibility applied to home networks.
Modern laptops come in built in wireless cards. It uses a card directly connecting to the Internet via a cell phone tower. Externally placed wireless cards allow the connection of your notebook to the Internet using the PCI slot or USB port of the laptop. It will then connect to the wireless Internet hot spots or through a signal coming from a cell phone tower. You can absolutely enjoy being instantly and wirelessly connected to the Internet anywhere you are. This is the convenience and essence that wireless Internet card provides among mobile computer users. Its feature gives the best value for the user’s end since they can access an Internet connection from wi fi hotspots for free.
External wireless card are available to any computer shops. They come at affordable price. This card is now an important must-have to laptop owners. They no longer have to look for an Internet café to access the Internet when they are outside their home to attend to urgent matters. The laptop they take with them gives the best benefits of connecting them to the Internet anywhere they are with the help of wireless Internet card technology.