The Motorola SURFboard SBG6580 is a high-speed cable modem and WiFi router designed for home networking. With a maximum downstream data rate of 343 Mbps and a maximum LAN data rate of 1 Gbps, this modem provides fast and reliable internet connectivity. The black device features Ethernet ports for wired connections and wireless connectivity with a maximum wireless data rate of 300 Mbps. With a compact design and a 2-year manufacturer warranty, the Motorola SURFboard SBG6580 is a versatile and dependable choice for home networking needs.