The SBG6900AC gives high-speed internet and Dual-Band AC1900 Wi-Fi in one device. With DOCSIS speeds up to 686 Mbps and Wi-Fi speeds up to 1900 Mbps, the SBG6900-AC offers you more speed, more network capability, faster streaming and downloading throughout your home. Harness the Power of SURFboard and Take Control of Your Home Network The speed you need, where you need it. The SURFboard SBG6900-AC is 3 products in 1: a DOCSIS 3.0 Cable Modem, Dual-Band Concurrent 802.11ac Wi-Fi Access Point and 4-Port Gigabit Ethernet Router. With download speeds up to 686 Mbps and Wi-Fi speeds up to 1900 Mbps it’s the most powerful Wi-Fi Modem in the SURFboard lineup. No more buffering while streaming HD video. No lag while gaming with friends. And best of all, no more dead spots! Stop spending on monthly rental fees and own your modem. The SURFboard SBG6900-AC is 3 products in 1: a DOCSIS 3.0 Cable Modem, Dual-Band Concurrent 802.11ac Wi-Fi Access Point and 4-Port Gigabit Ethernet Router. With DOCSIS speeds up to 686 Mbps and Wi-Fi speeds up to 1900 Mbps its perfect for powering you home network. No more buffering while streaming HD video. No lag while gaming with friends. And best of all, no more dead spots! It’s no wonder we are The Market Leader in modems. So, what are you waiting for?