The Xfinity XB-6T Gateway WiFi Router is a high-speed modem device with a maximum downstream data rate of 1 Gbps and a maximum LAN data rate of 1000 Mbps. It features a sleek black design and comes with a power cord. This dual-band router is designed to fit a PC and has four LAN ports for wired-ethernet connectivity. With its DOCSIS 3.1 standard and Comcast carrier compatibility, the Xfinity XB-6T Gateway WiFi Router offers reliable and fast internet access for home and small office networking needs.