The Xfinity Arris TG1682P Prepaid Internet WiFi Capable Dual-Band Black router offers a variety of connectivity options with USB 1.0/1.1, 3.5mm jack, and Ethernet (RJ-45) ports. With a sleek black design and dual-band wireless connectivity, this unit is perfect for home networking and connectivity needs. The router has a compact size with dimensions of 3.5 inches in length, 10 inches in height, and 10.5 inches in width. The Xfinity TG1682P is a reliable option for those looking for a high-speed internet connection with multiple LAN ports for added convenience.