Experience a new generation of WiFi 6 router with a built-in DOCSIS 3.1 cable modem that delivers blazing-fast multi-Gigabit Internet. With link aggregation and 2 times the capacity to handle more WiFi devices, the Nighthawk Multi-Gigabit Speed Cable Modem router delivers a truly next-level experience without limitations. Enjoy an improved Internet experience with a built-in cable modem that supports 1Gbps+ Internet speed and next-gen WiFi 6 technology that is ideal for the speeds you and your family want for lag-free gaming, 4K HD streaming, and Internet browsing coupled with improved indoor and outdoor coverage. Stream, game, and browse even more with 4 Gigabit Ethernet ports for wired connectivity support with endless options for an incredibly fast Internet. NETGEAR Armor provides advanced cyber threat protection for your home network and your connected devices.The product is multiple voltage compatible that voltage arrange is100-240V