Don't pay costly equipment rental from your internet provider. This modem is comparable with Comcast, Xfiniti, Atlantic Broadband and other internet providers. Get the speed your actually paying for with this rounder. This modem will out perform the rental equipment given to you by the internet service provider and you can save your money each month! Netgear AC1900 WiFi Cable Modem Router Model: C6900 Stright from the internet: Why Buy Your Own Modem with WiFi? Save up to 168 Dollars/year Eliminates monthly rental fees that can amount 168 dollars or more per year. Better WiFi Performance Get superior WiFi coverage and more features compared to cable provider modems with WiFi. Works with Major cable Providers Works flawlessly with Xfinity by Comcast, Spectrum, and COX.* *Not compatible with Verizon, AT&T, CenturyLink, DSL providers, DirectTV, DISH, and any bundled voice services. Built for Serious Streaming Up to 1900Mbps wireless speed (AC1900), perfect for demanding HD streaming and gaming. Come pick this up at a discount price in Miami Gardens. Happy shopping