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</br>Works with Comcast?? Time Warner?? Cox?? Bright House Networks and most small regional Cable Providers. Pending charter. Requires cable Internet Service?? if not sure your provider is cable call them to confirm</br>Internet download speeds up to 686 Mbps and upload speeds up to 131 Mbps based on your Cable Internet provider