ARRIS SURFboard (16x4) DOCSIS 3.0 Cable Modem/ AC1900 Dual-Band Wi-Fi Router, Approved for Xfinity Comcast, Cox, Charter and Most Other Cable Internet Providers for Plans up to 300 Mbps. (SBG6950AC2) - Walmart.com
Arris TM804
ARRIS SURFboard SBG6950AC2 Refurbished DOCSIS 3.0 Cable Modem and Router 1000660-RB - The Home Depot
ARRIS SBG10 SURFboard AC1600 Dual-Band Cable Modem Router - Black for sale online | eBay
Amazon.com: ARRIS SURFboard SBG10 DOCSIS 3.0 16 x 4 Gigabit Cable Modem & AC1600 Wi-Fi Router | Comcast Xfinity, Cox, Spectrum | Two 1 Gbps Ports | 400 Mbps Max Internet Speeds | SURFboard App | 2 Year Warranty : Electronics