That's where your home's modem comes ... sense of each router's true capabilities. If you're considering buying your modem, ensure that your provider allows you to do that (AT&T, for instance ...

Cable modems typically connect to a computer or router via Ethernet; however, some cable modems connect to one computer via USB. In addition, the cable modem is often combined with the router (see ...

Both pieces of equipment are needed to connect your other devices to the internet. But the roles they play are different. Here's the full breakdown.