DESC: Motorola’s easy-to-use SB6120 SURFboard® DOCSIS® 3.0 Cable Modem unlocks the potential of innovative high-bandwidth data and multimedia services to customers. Utilizing the power of DOCSIS 3.0, the SB6120 enables channel bonding of up to 4 downstream channels and 4 upstream channels – which allows an operator to offer their customers advanced multimedia services with data rates of well over 100 Mbps in each direction.