Netgear Nighthawk CM1100 Cable Modem

Technology: DOCSIS 3.1
Downstream/Upstream: 32 x 8
Compatible ISPs: Xfinity, Cox, RCN, Spectrum, Suddenlink, and Mediacom.
Ports: 2 x Gig Ethernet
Modem-Router Combo: No

Netgear CM1100 is one of the most efficient modems, boasting powerful hardware and top-shelf networking technologies with multi-gig speed claim. And when it comes to the overall package, it is quite an upgrade over the CM1000.