Motorola MB8600 DOCSIS 3.1 Ultra-High Speed Cable Modem | Approved for Xfinity by Comcast, Spectrum, Cox | Supports Cable Plans up to 1000 Mbps - Walmart.com
Best Modems for Time Warner Sale SB6121 + Netgear Router
Motorola ARRIS SURFboard SB6141 DOCSIS 3.0 Cable Modem 400 Series (White) - USED | eBay
Amazon.com: Motorola MG7550 - Modem with Built in WiFi | Approved for Comcast Xfinity, Cox, Spectrum | For Plans Up to 300 Mbps | DOCSIS 3.0 + AC1900 WiFi Router | Power Boost Enabled : Electronics