Arris SB6190 Introducing the first Gigabit+ Cable Modem on the market. The SURFboard SB6190 is a DOCSIS 3.0 modem is capable of download speeds up to 1.4 Gbps! That's fast enough to download multiple HD movies in one minute! Power your home network with the SB6190 to deliver the fastest speeds and most reliable connection to the Internet. First Gigabit Cable Modem Download speeds up to 1.4 Gbps DOCSIS 3.0 Cable Modem 32 download and 8 upload channels Supports IPv4 and IPv6 - the latest Internet standard Compatible with major U.S.