The SURFboard SBG6950AC2 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. I bought this the first week of March 2020 from Amazon and never returned it. My dumbass didn’t check if it works with AT&T internet service (it doesn’t). If you have AT&T DSL service, it will NOT work for you. If you get this brand new, it runs you $130, I’m asking for $100. I am pretty firm on the price. I’m open to trades or trades plus cash. Works with: Xfinity, spectrum, or cox.