Cable Modem Troubleshooting: Motorola SB4100 - Simple Help
Motorola Modem Lights [Meanings, States, Fixes]
Motorola MB7621 Cable Modem + WiFi 5 Mesh System Home Coverage up to 2000 sq ft | Wireless Router Approved for Comcast Xfinity, Charter Spectrum, and Cox – Separate Modem and Mesh Bundle - Walmart.com
Cable Modem Troubleshooting: Motorola SB5120 - Simple Help
Arris / Surfboard SB6180
Amazon.com: MOTOROLA 8x4 343 Mbps DOCSIS 3.0 N300 Cable Modem with Wi-Fi Gigabit Router, Model MG7310, Certified by Comcast, Charter Spectrum, Time Warner, Cox, BrightHouse, More : Electronics