This listing is for a NETGEAR Nighthawk CM1200 Multi-Gig Speed Cable Modem, model CM1200-100NAS, featuring DOCSIS 3.1 technology for ultra-fast internet speeds up to 10Gbps. The modem supports link aggregation, 4 Gigabit Ethernet ports, and is compatible with Xfinity, Spectrum, and Cox cable internet providers. It is designed for gigabit cable internet service plans and future upgrades. The package is factory sealed and in new condition with no additional testing or defect notes provided. Only the items shown in the photos are included.