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
NETGEAR Dual-Band AC1200 Router with 8 x 4 DOCSIS 3.0 Cable Modem Black C6220-100NAS - Best Buy
Amazon.com: NETGEAR Nighthawk Cable Modem Wi-Fi Router Combo with Voice C7100V - Supports Cable Plans Up to 400 Mbps, 2 Phone lines, AC1900 Wi-Fi Speed, DOCSIS 3.0 : Electronics
ARRIS SURFboard 16x4 Cable Modem / AC1600 Dual-Band WiFi Router. Approved for XFINITY Comcast, Cox, Charter and most other Cable Internet providers for plans up to 300 Mbps. - Walmart.com
NETGEAR Nighthawk DOCSIS 3.1 Cable Modem Black CM1000-100NAS - Best Buy
Cable Modem Router, MOTOROLA 8 x 4 Cable Modem Plus N450 Single Band Wi-Fi Gigabit Router with Power Boost, 343 Mbps Maximum DOCSIS 3.0 - Approved by Comcast Xfinity, Cox, Charter Spectrum - Newegg.com
NeweggBusiness - NETGEAR Nighthawk AC1900 (24x8) DOCSIS 3.0 WiFi Cable Modem Router Combo For XFINITY Internet & Voice Ideal for Xfinity Internet and Voice services (C7100V)