The ARRIS DG1670A Modem Router is a high-speed device that offers both modem and router functionalities in one compact unit. With a DOCSIS 3.0 standard, it provides fast and reliable internet connectivity. The router features both wireless and Ethernet connectivity options, making it versatile for various devices. The dual-band technology allows for seamless data transmission, while the black color adds a sleek and modern look to your home networking setup. This modem router combo from ARRIS is a reliable and efficient solution for your home networking needs.