The Motorola MB7621 24x8 Cable Modem is a high-speed modem designed for use with Xfinity and Cox cable Internet services. With a maximum downstream data rate of 1000Mbps, this modem is perfect for households that require fast and reliable internet access. The modem features a single LAN port for connecting to wired devices and is DOCSIS 3.0 compliant, ensuring compatibility with modern cable networks. Whether you are looking to upgrade your current modem or simply need a reliable option for your home, the Motorola MB7621 is a top choice.