ARRIS SURFboard SB6190 DOCSIS 3.0 Cable Modem & ARRIS SURFboard AC3200 Wi-Fi Router This is Cable Modem and Wi-FI Router. 802.11AC Wi-Fi Router provides speeds up to 1900 Mbps. Dual-band concurrent 2.4GHz and 5GHz Works with Comcast, Time Warner, Cox, Bright House Networks and with major U.S. Cable Providers. Pending charter. Requires cable Internet Service, if not sure your provider is cable call them to confirm Internet speeds up to 686 Mbps Download and 131 Mbps Upload based on your cable ISP subscription. Gigabit Ethernet port to connect to computer or router. Ideal for streaming HD Video and gaming on multiple devices at a time 2 year warranty.Compatible with major U.S. Cable Providers Supports IPv4 and IPv6  the latest Internet standard