![]() ![]() The download speed is always the larger number, and is usually listed first-in some cases, it is the only number listed. Modems forge a connection to the Internet by converting signals from an ISP into a digital signal that can be interpreted by any connected device. ISPs may list the download and upload speeds as two numbers, such as 300/20 Megabits per second (Mbps). A router forms networks and manages the flow of data within and between those networks, while a modem connects those networks to the Internet. A router receives the signal from your Internet provider (either a cable or DSL broadband service) and converts that signal into a wireless signal for your devices to receive. ![]() Upload (or upstream) speed represents how fast you can send data to Internet services, like when you upload photos to Facebook. This is a nuisance for any WiFi user, but it’s especially frustrating for streamers or gamers, who rely on a steady WiFi connection.ĭownload (or downstream) speed denotes how fast data comes into your home when you’re doing things like streaming movies from Netflix. If you only have one computer you don't need a router so you could plug your computer directly into your modem. Where Modem has a responsibility to carry the information from the internet to the requested network, and the router does rest. A router lets you share your internet connection among multiple devices. A modem is what enables you to connect to the internet. If your modem can’t support the speed of your service, it will create a bottleneck, resulting in a slow or spotty connection. A decent DOCSIS 3.0 modem ranges from 50 to 80 DOCSIS 3.1 modems tend to fall between 150 and 199, though prices are coming down to the lower end of that range. A modem and a router are two separate things. When purchasing a cable or DSL modem, be sure to choose the appropriate type of modem for your service, and be sure that it’s compatible with the download and upload speeds you subscribe to from your ISP. A modem communicates with your Internet service providers network, while a router is basically used to share connections between multiple devices. Wired routers have multiple ethernet ports in the back, and users can run. Cable modems are most prevalent in retail, but you won’t find Fiber-based products in stores-services like Verizon FiOS and AT&T U-verse require consumers to use unique devices for their respective services. All routers must connect to a modem with an ethernet cable, so don’t expect a wireless router to simply work on its own. There are three kinds of modems-Cable, DSL, and Fiber-that operate via different cable mediums depending on your Internet Service Provider (ISP). ![]()
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