Does your cable modem really make a difference? Here's what sets DOCSIS 3.0, 3.1 and the new 4.0 modems apart.
On the other hand, DOCSIS 3.1 modems can easily cost $150 to $250 or higher. Manufacturers like Arris, Asus, Netgear and Motorola have made DOCSIS 3.0 modems for years. These manufacturers make ...