Rabies occurs when we consume? Using the Internet
arose from the need to connect to the network from anywhere. The mobile Internet use and telephone networks to connect to them need special equipment. USB modem we add other possibilities, such as WiFi modem (known as a modem MiFi), which lets you connect multiple devices simultaneously, or the option to use the smartphone as a modem. Sunday, March 6, 2011
always on line
Are you one of those who need to stay connected to the Internet? You no longer need to be home, office or at an Internet cafe to access to the network: the mobile Internet networks
are a reality. The new 3G networks and the various technologies associated with them have done that in some cases, connections via mobile networks may even become an alternative to broadband over copper pair or fiber optics.
In general who wants to connect to the network from anywhere you can:
Connect to the Internet from anywhere with a computer, laptop, netbook ... In these cases it is necessary to have a special modem that by coupling the SIM (phone card) helps us connect to the Internet via mobile networks. Modem can be used as one of the specific USB devices, but also a mobile phone can perform this function as a modem.
- Are you interested in seeing how the different options?
USB Modem
USB Modem allows us to connect to the Internet from your computer regardless of where we are, provided we have mobile coverage.
How it works We put a SIM card that has an associated data rate on the modem and connect to the computer via the USB port. Generally these devices are self-installable and easy to use. The connection speed depends on the type of coverage available at that time and there.
I want a USB modem what do I do?
In any Internet provider, need not be the same he has hired the high-speed Internet from home or with which has contracted rate of the mobile. Are usually associated with flat-rate data (although in some cases may be prepaid cards or pay for data usage). Many providers offer it for free in exchange for a permanent contract.
Wireless Modem
Until now, if we wanted to have internet where we were (on vacation, a trip, etc) was necessary to have a USB modem, which had the disadvantage that only could be connected to a device each time.
With a wireless modem can do the same Internet connection to several devices besides the computer, iPad, other mobile computers. A change is only slightly larger than a normal USB modem. 
How it works
Like the USB modem, SIM card is inserted (with a data rate contract with a vendor) that connects to 3G networks. The advantage of this device is that it creates a protected wireless network that allows connection of other devices (usually up to 5). Once installed, to connect other devices to the wireless network, you just have to look at the available networks and enter the network key. When the battery runs out, you can always connect to the PC via USB cable to charge. I
WiFi modem what do I do?
Getting a WiFi modem is not so simple. Some operators sell it for about 20 euros in exchange for a new line of data with a certain monthly fee and possibly a permanent contract. If you already have one of these SIM cards with data rate (because you had a USB modem) you can buy the wireless modem in electronics stores, but not so easy to find and cost between 150 and 200 euros.
Using 3G mobile as a modem
And having hired a data rate in mobile ... Could not use it to connect to the Internet from your computer? Well, in some cases this is possible. In this case the phone works as a modem, must be connected to the computer and Internet use 3G to which he agrees.
To connect to the computer that is normally necessary that the smartphone has a chance of "tethering" or "USB anchor." But not always be essential: modern phones can function as a wireless router. In this case would not even plug it into your computer via a USB cable, it would connect to a wifi network created by the phone itself.
Well first of all to use the phone as a modem you must have a data rate that allows you to use from your computer, and this is something that some operators do not allow for the high consumption of computer data compared to phone. In any case, this method wastes a lot of battery, which is an alternative only in very specific cases.
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