The NETGEAR CM1000 Ultra-High Speed DOCSIS 3.1 Cable Modem in black offers fast downstream data rate of up to 1 Gbps and a LAN data rate of 1000 Mbps, making it suitable for high-speed internet connections. With one Ethernet port and a compact design, this modem is ideal for connecting a PC and providing reliable connectivity. The DOCSIS standard, modem device type, and unit type ensure compatibility and performance, while the manufacturer warranty of 1 year offers peace of mind. Built by NETGEAR, a trusted brand in networking technology, the CM1000 is a reliable choice for home networking needs.