SURFboard SBG8300 DOCSIS 31 Gigabit Cable Modem AC2350 Dual Band WiFi Router Approved for Cox Spectrum Xfinity others black - Newegg.com
DOCSIS 31 Gigabit Cable Modem Max download speeds of 60 Gbps For XFINITY by Comcast Spectrum and Cox Compatible with GigSpeed from Xfinity CM1000 - Newegg.com