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 Gigabit DOCSIS 3.1 Cable Modem, 10 Gbps Max Speed, Approved for Comcast Xfinity and Cox. (SB8200) - Walmart.com
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