The Motorola MT7711 is a high-speed cable modem with a downstream data rate of up to 246 Mbps and a LAN data rate of 1000 Mbps. This modem is designed to work with Xfinity by Comcast and features a dual-band AC1900 WiFi router for seamless connectivity. With 4 Ethernet ports and a sleek black design, this modem is a reliable choice for home networking and connectivity needs.