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
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Motorola MB7621 Cable Modem + AC2600 Smart Wi-Fi Router with Extended Range | Approved for Comcast Xfinity, Charter Spectrum, and Cox Separate Modem and Router Bundle - Walmart.com
Xfinity Phone Modem for Comcast Arris TM722G Docsis 3 Modem
NETGEAR - Nighthawk Dual-Band AC1900 Router with 24 x 8 DOCSIS 3.0 Cable Modem - Black | Dell USA
NeweggBusiness - Open Box: ASUS AX6000 WiFi 6 Cable Modem Wireless Router Combo (CM-AX6000) - Dual Band, DOCSIS 3.1, Gigabit Internet Support, Approved by Comcast Xfinity and Spectrum, 160MHz Bandwidth, 4K Video
ASUS AX6000 WiFi 6 Cable Modem Wireless Router Combo (CM-AX6000) - Dual Band, DOCSIS 3.1, Gigabit Internet Support, Approved by Comcast Xfinity and Spectrum, 160MHz Bandwidth, 4K Video Playback, OFDMA, MU-MIMO Wireless
NETGEAR Cable Modem with Voice CM500V - For Xfinity by Comcast Internet & Voice | Supports Cable for $58 - CM500V-100NAS-cr
NETGEAR Nighthawk Cable Modem WiFi Router Combo-Compatible with Cable — WE LOVE TEC
Motorola MB8600Cable Modem + AC2600 Smart Wi-Fi Router with Extended Range | Approved for Comcast Xfinity, Charter Spectrum, and Cox Separate Modem and Router Bundle - Walmart.com