The Motorola SURFboard SB6120 DOCSIS 3.0 Cable Modem is a high-speed modem designed for home networking and connectivity. With a maximum LAN data rate of 300 Mbps, this modem offers fast and reliable internet access. It features a wired-Ethernet connection (RJ-45) and comes with a power cord for easy setup. The sleek black design and unlocked carrier compatibility make it a versatile option for any home networking setup. With one LAN port, this modem provides a simple and efficient way to connect to the internet.