ARRIS SURFboard DOCSIS 3.1 Multi-Gigabit Cable Modem with 2.5 Gbps Ethernet Port, Approved for Cox, Xfinity, Spectrum and Others - Walmart.com
Amazon.com: NETGEAR N600 (8x4) WiFi DOCSIS 3.0 Cable Modem Router (C3700) Certified for Xfinity from Comcast, Spectrum, Cox, Spectrum & more : Electronics
NETGEAR Nighthawk Multi Gigabit 2.7Gbps Cable Modem with Wi-Fi 6 Router | NFM
NETGEAR Cable Modem DOCSIS 3.1 (CM1000) Gigabit Modem, Compatible with All Major Cable Providers Including Xfinity, Spectrum, Cox, For Cable Plans Up to 1 Gbps
NetGear CM1200 DOCSIS 3.1 Multi-Gig Cable Modem - Gigabit Ethernet, 1 Gbps, IPv6, 4 x 1000Base-T - RJ-45, Black - CM1200-100NAS at TigerDirect.com
ARRIS Surfboard 32x8 DOCSIS 3.1 Cable Modem for Xfinity Internet & Voice - Walmart.com