Troubleshooting US/DS light blinking on Arris modem - StreamDiag
ARRIS SURFboard DOCSIS 3.0 Cable Modem / N600 Wi-Fi Dual-Band Router. Approved for XFINITY Comcast, Cox, Charter and most other Cable Internet providers for plans up to 150 Mbps.(SBG6580) - Walmart.com
Arris Modem Lights (What They Mean, & How to Troubleshoot!)
Arris TG1672G WiFi Not Working: 4 Ways To Fix - Internet Access Guide
Arris Modem Not Online: 4 Ways To Fix - Internet Access Guide