Motorola SB6121 SURFboard DOCSIS 3.0 Cable Modem Avarage Customer Rating :   Features Up to 160 Mbps downstream, up to 120 Mbps upstream Front panel, easy to read operational LEDs to indicate status and simplify troubleshooting IPV6 support - latest Internet communication protocol Rear panel color coded for ease of installation
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Some Customer Reviews for Motorola SB6121 SURFboard DOCSIS 3.0 Cable Modem "I had problems with comcast for the last few months. They said it was my router, which I replaced and the connection was better but it still was lower connectivity speed than what..." "I'd been paying $7/mo to rent a DOCSIS 2 modem from my Internet provider. This unit has better technology and will pay for itself in under a year! ..." "I got tired of paying Comcast to lease an old modem and decided the pay-back would be good..." "I always thought the best modems were ones that you didn't even know where there... and I have worked in the IT Business for 25+ years..." "The first time I got with Comcast they rented me a modem that look like a shark fin I don't remember the name but it lasted 6 months and died..."

Building upon the success of the SB6120, Motorola's SURFboard SB6121 delivers your complete personal media experience, at lightning-fast broadband speed. It harnesses the power of DOCSIS 3.0 technology to bond up to four downstream channels and four upstream channels--providing you advanced multimedia services with data rates of more than 100 Mbps in each direction. That makes gaming, shopping, downloading, working, high-quality voice and video conferencing, and peer-to-peer networking applications far more realistic, faster, and efficient than ever before.