A modulator-demodulator, commonly referred to as a modem, is a computer hardware device that converts data from a digital format into a format suitable for an analog transmission medium such as …

Apr 26, 2023 · The modem plugs into whatever type of Internet infrastructure you have---cable, telephone, satellite, or fiber ---and gives you a standard Ethernet cable output that you can plug into …

There are different types of modems designed for various internet services. A cable modem connects to a coaxial cable line, while a DSL modem works with telephone lines. Some users prefer a Wi-Fi …

Sep 12, 2025 · A modem is a device that sits between your home network and your internet provider. You can’t access the internet without one because your devices and your provider’s network use …

Shop a wide selection of Modems at Amazon.com including Cable Modems, ISDN Modems, DSL Modems, Analog Modems, Computer Modems & more .

Jul 23, 2025 · The modem is defined as a networking device that is used to connect devices connected in the network to the internet. The main function of a modem is to convert the analog signals that …

Modem, any of a class of electronic devices that convert digital data signals into modulated analog signals suitable for transmission over analog telecommunications circuits. A modem also receives …

Learn what a modem is, how it works, and which type you need based on your Internet provider. Includes helpful guidance on modem placement, speeds, and technologies.

What's the difference between a modem and a router? Learn how these two devices work together to connect your home to the internet and provide Wi-Fi.

Learn what a modem is, how to set up and troubleshoot general issues, and the different types of modems available for your connection. What is a modem? A modem allows computers and other …