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Modems: Wireless Modems - Best Buy
A modem is the device that allows your home to access the internet. You can connect computers and tablets, TVs and other devices directly to the modem by using ethernet cables.However, it is most common to hook up a router, which will create a Wi-Fi signal throughout your home. Cable modems plug into the cable TV line, meaning that you …
What Is a Modem? A Guide for Beginners - The Plug - HelloTech
2020年9月24日 · A modem “modulates and demodulates” (or converts) the analog signal from your internet service provider (ISP) and the digital signal from your router, computer, and other network devices, so you can connect to the internet. Modems also correct data errors and control the flow and size of data that is sent to and from your network.
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