Amazon.com: NETGEAR Cable Modem CM400 Compatible with Cable Providers Xfinity by Comcast, Spectrum, Cox | For Cable Plans Up to 100 Mbps | DOCSIS3.0, Black (CM400-100NAS) : Electronics
ARRIS SURFboard 16 x 4 DOCSIS 3.0 Cable Modem & AC1600 Wi-Fi Router Black SBG10 - Best Buy