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These devices server two purposes. The modem (more likely a Router if you use Broadband) connects you to the internet. The Wireless part allows you to connect your PC to it. The advantages over a Wired Router is that a wired router requires you to connect your PC with a network cable. This restricts the position of your PC and Router as they both have to be within 5m of each other - or you invest in room to room cabling. The wireless connection allows you much more freedom as to where you locate your PC or laptop. The Wireless signal can travel through walls and ceilings so you do not need "line of sight" but it is restricted by the density of the walls and live electrical cabling. Wireless routers also allow you to connect other devices which do not have a network lead connection. This would include mobile phones, game consoles, television receivers etc.
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What is difference between internal modem and external modem on the basis of UART and price?
An internal modem is housed within the main computer. An external modem is on the outside of the computer and connected to the computer with a cable.
Does my laptop need a internal modem?
no, nowadays new laptop will have wifi built. Anyway a internal modem will be dial up.
A modem that is contained within the system unit is called?
internal modem
What is a fax modem?
Fax modem is modem than enables computer to send and received faxes. It can be internal and external.
Is it possible to transfer data to computer without using internal modem in CPU?
First of all the internal modem is not in the CPU. The internal moden is either in a PCI slot or intergrated onto the mother board. Second yes, There are many diffrent way to transfer data with out an internal modem
What are the devices used in internet?
Routers,switches,internal modem,external modem,hub,etc.
What are the advantages and disadvantages of an internal modem?
A modem is a device that converts analog signals to digital signals, and vice-versa. This would be required when you need to do that type of conversion (for example, over a phone line to transmit data).
A modem is the primary way to connect a computer to what?
A Modem Is A Primary Way To Connect A Computer To Internet.There Are Different Types Of Modems And They Are :-Internal ModemExternal ModemCable ModemDSL ModemADSL LineSDSL Modem
Why do external modems cost more than an internal modem?
An internal modem consists of a card that is installed in the computer, it has no additional wires or hardware. An external modem is more expensive to produce because, in addition to the card, there is the plastic housing that contains it, indicator lights, and cables to connect it to your computer.
What section of the network connects the LAN internal to WAN external?
A Router/Modem
What connection is used to connect the wire to a dial-up modem?
Depending on how old the modem is, it may connect to the serial port, the USB port, or an internal connector.
What are the advantages and disadvantages of internal expansion?
Do you mean the "internal combustion engine"?
