Yes, very! You see, cable internet uses an advanced communication protocol called DOCSIS, which runs on the physical cable line running to your home. This enables blazing-fast download and upload speeds ideal for sharing bandwidth across many devices. Speaking of devices, if youíre interested in hooking your cable internet connection up to a Wi-Fi router, the process is as easy as plugging either end of an ethernet cable into a free port on it as well as on the modem included with your service.