The Arris Touchstone CM8200 Cable Modem is a black coax cable modem designed for home networking and connectivity. With its model CM8200, this modem from Arris is a reliable option for high-speed internet access. Made in China, this modem does not come with a power cord, but it can be easily powered by connecting it to a compatible router or modem-router combo for a seamless internet connection. Ideal for households or small offices, the Arris Touchstone CM8200 Cable Modem offers a dependable solution for accessing the internet through a cable connection.