ARRIS Surfboard Gigabit Docsis 3.1 Cable Modem, Approved for Cox, and Xfinity. (SB8200)

Comcast Xfinity and Cox Cable APPROVED! Spectrum (Charter, Time Warner and Brighthouse) and others pending approval. Not compatible with: Verizon, AT&T, or CenturyLink. Not compatible with bundled voice services. No Telephone Port Cable Modem only (no WiFi router). Compatible with major U.S cable providers. Supports IPv4 and IPv6 Internet browsing standards Gigabit Ethernet ports. Create 2 Home Networks, both capable of gigabit speeds. (Note, Cox Cable does not support activation of 2nd Ethernet port) DOCSIS 3.1 cable modem, the newest technology being offered by Cable Internet Providers. Backward compatible with DOCSIS 3.0. 32 DOWNLOAD and 8 UPLOAD Channels. BEST for 300 Mbps Internet plans and above! Perfect for streaming 4K HD video and online gaming.Up to 10+ Gbps DOCSIS 3.1 Download Speeds