Modem Router Combo vs. Separate Guide: Choosing What Works for You
Cable Modem Routers: Modem Router Combo | NETGEAR
Asus Modem Router Combo - All-in-one DOCSIS 3.0 32x8 Cable Modem + Dual-Band Wireless AC2600 WIFI Gigabit Router Certified by Comcast Xfinity, Spectrum, Time Warner Cable, Charter, and Cox (CM-32) - Walmart.com
Netgear AC1750 WiFi Cable Modem Router Combo
NETGEAR Nighthawk AC1900 (24x8) DOCSIS 3.0 Wi-Fi Cable Modem Router For XFINITY Internet & Voice (C7100V) Ideal for Xfinity Internet and Voice services - Newegg.com