Introducing the first DOCSIS 3.1 cable modem in the SURFboard lineup. The SURFboard SB8200 is a DOCSIS 3.1 modem – the newest technology being offered by cable providers. It is capable of download speeds up to 5 Gbps, perfect for things like 4K Ultra-HD video streaming and Virtual Reality gaming! Plus, it has 2 Gigabit Ethernet ports! Today’s connected home demands speeds far more powerful than ever. Power your home network with the SB8200 and get the fastest speeds and most reliable connection to the Internet. Own yours today and stop paying rental fees. Capable of the fastest download speeds available from cable providers. The DOCSIS 3.1 cable modem – the newest technology currently being offered. Has download speeds up to 5 Gbps with 32 download x 8 upload channels. Perfect for 4K Ultra-HD Video Streaming and Virtual Reality Gaming. Ideal for Gigabit+ speed packages offered by cable providers and contains two 1-gigabit ethernet ports. Supports IPv4 and IPv6 Internet browsing standards and is compatible with Comcast and Cox Cable Internet providers ONLY. Other Cable Internet providers pending.