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
The 9 Best Modem-Router Combos for a Home Office Upgrade
NETGEAR C6300 AC1750 (16x4) Wi-Fi Cable Modem Router DOCSIS 3.0 Certified for Xfinity Comcast, Time Warner Cable, Cox, & more - Newegg.com