The XFinity Dual-Band WiFi Cable Modem / Router is a high-speed networking device designed for home or office use. With a maximum LAN data rate of 1000 Mbps and a maximum wireless data rate of 1000 Mbps, this modem/router provides fast and reliable connectivity. It features dual-band technology for improved performance, a sleek black design, and various ports including telephone, Ethernet, USB 2.0, and cable connection options. With four LAN ports and compatibility with PCs, this XFinity model offers versatile and efficient networking capabilities.