Orbi Whole Home WiFi System with Built-in Cable Modem is the industry's first Cable Modem Router WiFi System with auto-updates and super-fast Tri-band WiFi. DOCSIS 3.0 and FastLane3 Technology delivers maximum performance and smooth, uninterrupted connections. Replace your existing cable modem and router with the Orbi WiFi System with Built-in Cable Modem for coverage in hard-to-reach areas of your home.