Depending on how long "several years" is exactly, there could be really good reason to upgrade your modem, or no reason at all. Still, the quick answer is that yes, there are some differences between ...

If you’re on cable internet, chances are you probably pay a monthly fee to your service provider to rent one of their modems. However, this fee can be eliminated by simply bringing your own modem and ...

The Wiz began selling in its Norwalk, Conn., store a 3Com DOCSIS-certified cable modem kit that allows consumers to purchase and install the system on their own, eliminating the need for a house call ...

Yes, you can buy your own cable modem, and you might want to, given the excellent throughput and dead-simple setup of the Netgear C3000 WiFi Cable Modem Router. Router only supports up to 300Mbps ...