Portable Internet Access
Today many electronic devices that support Internet connectivity support mobile use laptop as portable computers, netbook , tablet PC, PDA, smart phones, mobile phones, digital cameras, game consoles, MP3/MP4/MP5 players or readers of ebooks. The is one of the features most requested by users and is a major growth segment for its attractive to the customer for the services offered to businesses and operators with business models that arise.http://www.laptopbatteryretail.com/
An important issue in portable Internet is security must always take basic precautions like having a firewall to prevent unauthorized access to files on the computer’s hard drive and make sure they use secure pages if you need to enter passwords or credit card numbers on a public access wireless network with your. Here are the main ways to access mobile Internet on the move. Directly access the Internet through a mobile telephone network, either fixed or mobile telephony.
Fixed Line Modem: it may be internal or external USB.Modem PCMCIA or PCMCIA 3G: 3G external modem that plugs into a slot PCMCIA.Mòdem USB 3G: 3G external modem that connects to a port USB. Modern integrated 3G: 3G modem and installed on the same computer for their own mobile phones and laptops with mobile Internet SIM.Accedir interface connecting via Wi-Fi, Bluetooth.http://www.laptopbatteryretail.com/
IRDA infrared port or cable with a device that has Internet access and can share the connection like 3G wireless router: router external 3G has Wi-Fi connectivity. 3G USB modem with Wi-Fi base: external 3G USB modem with Wi-Fi base that acts as a for ADSL WLAN.Router:
Router WiMAX: external router that provides wireless connectivity and Ethernet.PC Wi-Fi, mobile phone or any other device that has Internet access, many devices have access to Internet can act as an access point and allow other computers and other to portable Internet access, the most used computers, both desktop and laptop computers and mobile phones.
More details on: