Serial and USB ports are most often used to connect an external modem to a PC.
true
An external modem is usually more expensive than a card modem, even though the external modem is usually slower. The external modem has the added expense of external casing and additional translation to serial, parallel, SCSI or USB formatting.
The main function of the Ethernet external hard drive is to connect the internet between the modem and the computer. To be able to connect internet, you need an Ethernet cable.
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.
Well it depends on whether the computer connects to the internet with this modem. If you're talking about an external cable modem, you would probably lose your internet connection. If you're talking about an internal dialup modem inside the computer, removing it would mean you can't connect via dialup but it would not affect the external modem. Hope this helps
External modems are communication devices that computers utilize to connect to public networks like the Internet. A modem that sits inside the computer is called an internal modem, while modems that sit exterior, are external modems. The type of modem you require depends on the type of Internet access service you desire. There are two general categories: Basic dial-up service, and high-speed broadband service.
You cannot connect an RJ11 cable to a RJ45 port. You can buy an external dial-up modem, though, that connects to a USB port. A link to where you can buy an external USB dial-up modem is below. http://www.amazon.com/Small-Compact-Lightweight-Modem-Connect/dp/B001C4EUFE
can you connect wireless modem to a switch which will to two routers
One who want to connect to the internet.
A modem
You need a fax modem. I have used a Zoom 3095 56k V.92 USB External Modem in my Joyfax Server nearly 30 days, it works perfectly...