NETGEAR Nighthawk Dual-Band AC1900 Router with 24 x 8 DOCSIS 3.0 Cable Modem Black C7100V-100NAS - Best Buy
Amazon.com: NETGEAR C3000-100NAS N300 (8x4) WiFi DOCSIS 3.0 Cable Modem Router (C3000) Certified for Xfinity from Comcast, Spectrum, Cox, Cablevision & More : Electronics
Refurbished: Motorola MG7550 DOCSIS 3.0 Cable Modem plus AC1900 Wi-Fi Router 686 Mbps Comcast Xfinity Time Warner Cable | Fast Server Corp. www.srvfast.com