MG7550 has maximum 300 MBPS speed And....

Motorola MG7550 VS MG7700 Built-in high-velocity Wi-Fi router with AC1900 Wi-Fi, and Power Boost, and DFS affords Internet access for Wi-Fi gadgets such as smartphones, notebooks, tablets, game stations, HDTVs, Amazon Echo, Google Home, Chromecast, Roku, Amazon Fire TV, and AppleTV. Four 10/100/1000 Gigabit Ethernet LAN ports offer wired connections to Windows and Mac computers, HDTVs, sport stations, streaming TV gadgets, and different Ethernet-succesful gadgets. It is super easy to set-up, however you usually have to contact comcast with any new device because they have to put it on their system. I basically plugged it in and called comcast, they found the device on the network and I was up and running. The only other step you need is to go into the device setup (the ip address is on the label) and login and set up your username and password for your accounts. There are other settings you can set, but for a basic setup that is all you need to do.

Wireless Power Boost provides high-overall performance WiFi strength amplifiers to reinforce the wi-fi indicators to the legal restrict, giving a significant improve in speed and range.Compatible with Most Cable Providers