Most laptops and netbooks now have a built in wireless card that allows them to connect to a broadband signal broadcast by a wireless router. This secure router might be located in your home or office, but if you are away from these sources and need to get online the alternatives are to either find a WiFi hotspot or use mobile broadband. A WiFi service can often be found in motorway (freeway) service centres or other public places but although they are free to use, they are not very secure so should be avoided when accessing anything confidential.
Mobile broadband
Tablet Android Wifi
Mobile broadband is basically a mobile (cell) phone line registered to you which gets a 3G/HSPA signal from a mobile phone network. Security is usually very good and the service can be accessed via a netbook fitted with a USB "dongle" (or modem) - just plug the dongle into your computer and you can be online in minutes. A mobile broadband service like this is great when you are on the move, but can also act as a backup to your home or business broadband connection. For students or anyone without one main fixed address it is often ideal, particularly as "pay-as-you-go" versions are now widely available.
Shopping around for a Dongle
The term "broadband dongle" is commonly used to describe the device that acts as a mobile modem, but they are also called USB modems. As they operate on a mobile phone network they need a SIM card (just like a mobile phone), and the drivers for this should automatically install on your netbook when it is plugged in. Most networks' dongles can be used overseas, but be aware that the costs can be huge, particularly when used to download big files like movies. If you are away on holiday, check out the hotel's WiFi instead - it is probably a much better choice.
Download limits
When shopping around for the best service you may find that you get a better deal if you sign up to a broadband provider that bundles in a television or landline telephone service. Something to be aware of is that mobile broadband packages tend to have much lower download limits than landline-based services, and if you exceed these you can incur quite large charges.
Speed
Once you have compared mobile broadband providers, decide if you are likely to use the service in an area that doesn't have good 3G coverage. Inner-city areas will generally receive faster speeds and a better signal than those in a rural location, so before you sign up to a service it's worth checking their coverage map. Don't forget, the speeds advertised by mobile broadband providers will be sufficient to access modern internet facilities but rarely match up to home broadband so the service may seem slow by comparison.
Summary
Essentially, a mobile broadband service is a type of portable wireless broadband that is widely used with laptops, netbooks and mobile phones. Mobile broadband is proving hugely popular but there are very few independent resources for the consumer to find the best mobile broadband deal, as most providers are part of a large telecoms organization. There are a few suppliers, however, that will discuss your mobile broadband requirements and offer advice on the nest type of Internet access for your needs. Once you have it you will not want to be without it, especially when you are on the move - convenience and security for a low cost means great value.
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Nov 20, 2011 12:51:28
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