This ARRIS Touchstone CM8200A Cable Modem and Router is a high-speed, high-performance device that delivers ultra-fast internet connectivity. With DOCSIS 3.1 standard and a maximum downstream data rate of 1 Gbps, it provides reliable and consistent internet speeds for all your online needs. The modem comes in black color with a height of 44 mm and features two LAN ports with a maximum LAN data rate of 1000 Mbps. This device is a perfect fit for home networking and connectivity needs. With wireless and Wi-Fi connectivity options, it provides flexibility and seamless integration with your existing home network. The Ethernet (RJ-45) port provides additional connectivity options for all your wired devices. The ARRIS Touchstone CM8200A DOCSIS 3.1 Ultra-Fast Cable Modem and Router is an excellent choice for anyone looking for a reliable and high-performance device.