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 …

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Reliability matters when it comes to modems. We research the track record of the various modems on our list, carefully noting which ones can stand the test of time. We look at modems at a range of …

Today, modems are ubiquitous and largely invisible, included in almost every mobile computing device in one form or another, and generally capable of speeds on the order of tens or hundreds of …

Oct 31, 2025 · Many ISPs rent out modems that double as wireless routers, otherwise known as internet gateways, modem-router combos, or modems with Wi-Fi built in. Whatever those devices are called, …

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Jul 23, 2025 · Modems are majorly used to transfer digital data in personal systems. The modem is also known as a signal translator as it translates one signal into another signal by modulating the digital …

What’s the Difference Between a Modem and a Router? A modem connects your home to the Internet. A router shares that connection with your other devices, often through WiFi.

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The Xfinity WiFi Gateway acts as both a modem to receive internet signal and a router to deliver best-in-class WiFi to your devices.