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
The 9 Best Modem-Router Combos for a Home Office Upgrade
Best Buy: NETGEAR Dual-Band AC1200 Router with 8 x 4 DOCSIS 3.0 Cable Modem Black C6220-100NAS
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 Dual-Band AC1750 Router with 16 x 4 DOCSIS 3.0 Cable Modem Black C6300-100NAS - Best Buy