The Motorola MB7621 24x8 Discus 3.0 Cable modem is a high-speed modem designed for home networking and connectivity. With a maximum downstream data rate of 1000 Mbps and a matching LAN data rate, this modem provides fast and reliable internet access. The DOCSIS 3.0 standard ensures compatibility with cable networks, and the unlocked feature allows for flexibility in choosing a service provider. With a single LAN port and Ethernet connectivity, this modem is suitable for connecting a PC or other devices for a seamless online experience.Used and in working condition. No power supply but uses a simple 12V adapter.