• Harness the power of DOCSIS 3.0 technology to bond up to 16 downstream channels and 4 upstream channels. The ARRIS SURFboard SB6183 enhances your personal media experience, at fast broadband speed.
• Get speeds up to 686 Mbps download and 131 Mbps upload (speeds based on your Cable Internet service provider). Compatible with most U.S. cable providers.
• Features DOCSIS 3.0 technology to bond up to 16 downstream channels and 4 upstream channels.
• Supports IPv4 and IPv6 Internet standard.
• Requires Cable Internet Service. If you are unsure of your service, please contact your CABLE provider to confirm.

Open Box | Looks and appears to be in great condition. Powers on when plugged in- NO further testing. Everything included with this item can be seen in the images. See pictures for product condition.