The ARRIS SURFboard SBG6900-AC Cable Modem with AC1900 Wi-Fi Router brings you the speed you need, where you need it. It features three products in one, including a Docsis 3.0 cable modem, dual-band concurrent 802.11ac Wi-Fi access point and 4-port gigabit Ethernet router make this accessory both compact and functional. With download speeds up to 686Mbps and Wi-Fi speeds up to 1900Mbps, it's the most powerful modem in the SURFboard lineup. The ARRIS Docsis 3.0 cable modem ensures there are no more dead spots in your environment to limit your connectivity. Easy to set up and connect, it has indicator lights to let you see at a glance if your equipment is online and functioning. The ARRIS SURFboard cable modem provides you a quick and easy connection to help you stream information and broadcasts with clarity and without skipping.