The Motorola MB7621 24x8 DOCSIS 3.0 Cable Modem is a high-speed modem designed for use with Comcast XFINITY and Cox cable internet services. It offers a maximum downstream data rate of 1000 Mbps, making it ideal for users who require fast and reliable internet connectivity. With a sleek black design and Ethernet ports for connectivity, this modem is suitable for use with a PC and television set. Its DOCSIS 3.0 standard ensures compatibility with modern cable infrastructure, while its unlocked features allow for flexibility in carrier selection. Overall, the Motorola MB7621 is a top choice for those looking for a reliable cable modem with high-speed capabilities. New in box, box slightly damaged.