Enhance your home network with the SURFboard SBG6782. It’s 4 products in 1: a DOCSIS 3.0 cable modem, Dual-Band Concurrent 802.11ac Wi-Fi Access Point, 4-Port Gigabit Ethernet Router and MoCA Technology. The SBG6782-AC delivers Wi-Fi speeds up to 1800 Mbps and download speeds up to 343 Mbps. The 3×3 MIMO antennas offer a range of more than 450′ and Wi-Fi beamforming mean no more dead spots! Power your home network with the all-in-one SURFboard SBG6782-AC. SURFboard. The Market Leader in modems.