Wireless internet revolutionizes the way we surf the web. This technology makes it possible to establish a connection to the internet from any location.

This means that you can access the web from outside your house, in your car or at the workplace. Cellphones have been using wireless internet for a few years now, and since then it has become possible to use the same connection technology with computer systems. A wireless internet card will be necessary to establish a connection to a 3G network.

3G networks are the international standard for cellular networks. They provide a wide radio spectrum, covering all major towns and cities, and deliver fast data submission. If you have a mobile phone that supports 3G you will be able to check if you are in a 3G coverage zone by looking if your phone detects 3G signal. You will then be able to buy a 3G internet adapter for your notebook computer. If you would like to use wireless internet with your desktop computer, there are USB adapters available, although most people prefer to use PCMCIA adapters with their notebook computers. This is because they tend to be the cheaper alternative.

The majority of laptop computers will support PCMCIA devices. The adapter you purchase will allow you to insert a SIM card in order to connect to a mobile network. This means that you will be able to access the internet from any location. You will be able to take your notebook computer and surf the internet on the beach, at a restaurant or even while on holidays. Desktop users will need a USB device as stated above, because PCMCIA devices are not supported. The USB/PCMCIA adapter will act as a modem for you to establish a 3G dial up connection using Windows or another operating system.

There are some alternatives to wireless internet that you may find to be more suited to your needs. If you do not plan on using wireless internet outside your home, you can simply connect to an ADSL modem/router access point using your notebooks internal Wi-Fi adapter. This method will allow you to surf the internet within the coverage zone of your wireless access point. If you plan to make use of the internet on the road, then your best option would be to use a 3G card. There are other wireless solutions, such as WISP’s (wireless internet service providers), although they may require you to make use of a bulky USB modem which is difficult to transport.

Most mobile network operators allow you to purchase data bundles. This will provide you with bandwidth which you can use with your wireless internet card. Some operators may offer a free internet card if you take out a contract with them. If possible, you should always aim for an unlimited data plan. If you do not plan on using the internet often, you will find capped packages at lower costs. 3G cards are also available for purchase online, and can be found at extremely competitive prices.