The SURFboard SBG7400AC2 is a DOCSIS 3.0 modem, Wave 2 dual-band concurrent Wi-Fi access point and 4-port Gigabit Ethernet router all wrapped up in one device. This modem/Wi-Fi router combo features ARRIS Secure Home Internet by McAfee, keeping all the devices on your network safe and secure from online threats like malware and phishing scams and its free for 3-years. With the easy-to-use mobile app, you can set parental control by user profile, receive instant alerts of suspicious activity and manage your network no matter where you are. The SBG7400AC2 with McAfee will keep your network secure and provide the speeds you need for things like HD video streaming and online gaming. No more buffering or lagging behind. It's compatible with major US cable providers including Xfinity, Charter and many others. Own yours today and stop paying rental fees. 3 products in 1 device: DOCSIS 3.0 cable modem, dual-band concurrent 802.11ac Wi-Fi and 4-port gigabit Ethernet router Wi-Fi speeds up to 2350 Mbps On your home network or via the mobile app, receive real-time alerts about the security of your network and access controls for user internet access Also includes free 90-day trial of McAfee LiveSafe to keep devices covered when they leave the network 2-year limited warranty