ARRIS SURFboard mAX Pro (16x4) DOCSIS 3.0 Cable Modem, approved for Cox, Spectrum, Xfinity & more

Building upon the success of the SB6121 and SB6141, ARRIS Surfboard SB6183 enhances your personal media experience, at lightning-fast broadband speed. It harnesses the power of DOCSIS 3. 0 technology to bond up to sixteen downstream channels and four upstream channels-providing you Advanced multimedia services with data rates up to 686 Mbps download and 131 Mbps upload depending on your cable Internet provider subscription. That makes streaming HD video, 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. 2 Year.

• Tom's guide cable Modem choice 2 years in a row. Compatible with major U.S. Cable Internet Providers including Cox, Spectrum, Xfinity & others. Not compatible with ATT, Verizon, CenturyLink or other DSL or Fiber internet providers.
• DOCSIS 3.0 Cable Modem best for cable internet speed plans up to 400 Mbps
• 16 downstream x 4 upstream DOCSIS 3.0 bonded channels
• 1 Gigabit Ethernet port for connecting to a Wi-Fi router or other device.
• Cable internet service required. Does NOT include Wi-Fi or support cable telephone feature..