Cable Modem or Wi-Fi Modem Router Combo: Which one to buy? - Pick My Modem
Amazon.com: NETGEAR Cable Modem WiFi Router Combo C6220 - Compatible With All Cable Providers Including Xfinity by Comcast, Spectrum, Cox | For Cable Plans Up to 200 Mbps | AC1200 WiFi Speed | DOCSIS 3.0
Nighthawk Cable Modem WiFi Router Combo with Voice C7100V For Xfinity by Comcast Internet Voice | Supports Cable Plans Up to 400 Mbps | 2 Phone lines | AC1900 WiFi speed | DOCSIS 30 - Newegg.com
NETGEAR - Nighthawk Dual-Band AC1900 Router with 24 x 8 DOCSIS 3.0 Cable Modem - Black | Dell USA