The ARRIS TM804G DOCSIS 3.0 VoIP Xfinity Cable Modem is a high-speed modem designed for home networking and connectivity. With a maximum downstream data rate of 1 Gbps and maximum LAN data rate of 1000 Mbps, this modem provides fast and reliable internet access. It features four Ethernet ports for wired connectivity, a sleek black design, and is compatible with Xfinity carriers. Additionally, it includes VoIP capabilities and a one-year manufacturer warranty, making it a dependable choice for those looking to enhance their home networking setup.