The NETGEAR Nighthawk CM1200 Multi-Gig Speed Cable Modem is a high-speed modem designed for home networking. With a maximum downstream data rate of 4Gbps and a maximum LAN data rate of 1000 Mbps, this modem offers fast and reliable internet connectivity. The black modem features four Ethernet ports for wired connections, and it is compatible with a PC. It is a DOCSIS 3.1 cable modem that provides a wireless connection and comes with a one-year manufacturer warranty. The NETGEAR brand ensures quality and performance for home internet access.