Tri-Band System is Expandable: You can connect additional W131 or W31 SURFboard mesh devices to turn your router into a Wi-Fi 6 AX11000 mesh system (up to 3 routers); Deliver speeds for: audio & video conferencing, HD/4K video streaming & online gaming. The SURFboard mAX AX11000 Difference: Are you ready to upgrade your home network? The AX11000 Router is mesh-compatible and optimized for virtual reality, online gaming, and 4K video; Bursting with premium components & technology. Compatibility: The SURFboard S33 is compatible with major US cable internet providers including Cox (Gigablast), Spectrum (Internet Gig), Xfinity (Blast!/Extreme Pro) and others; It's approved for cable internet speed plans up to 2.5-Gbps. Save Money: Own your modem and save. Reduce your cable bill up to $168 dollars per year in cable modem rental fees (Savings vary by cable service provider); Certified for use with most U.S. cable internet service providers. A Trusted Name in Home Connectivity: Designed to bring you superior connectivity, increase your network capability, provide faster streaming/downloading throughout your home; Mesh Wi-Fi uses cutting edge technology delivering the fastest speeds.