Check with your cable company and see if they're made the switch. Then, Google the model number of your current cable
modem and see if it's a DOCSIS 3.0
modem. If it is, you're good to go and you don't
need to
upgrade. If your
modem isn't a DOCSIS 3.0
modem, it's time to go shopping.Apr 8, 2013
read more >>