Nighthawk® Multi-Gig Speed Cable Modem by NETGEAR®supports link aggregation to deliver true multi-gig internet speeds. It improves your internet connections and provides smooth online streaming and gaming. Eliminate internet service provider equipment rental fees and save up to $168 a year†. Backwards compatibility with previous DOCSIS®standards and works right of the box with internet cable services like XFINITY® from Comcast, Spectrum and Cox. The Nighthawk CM1100 Multi-Gig cable modem is built for Gigabit cable internet service plans available today and ready for future upgrades.