Netgear AC1200 WiFi Cable Modem Router (model C6220) Used, tested to be working.

NETGEAR C6220 AC1200 DOCSIS 3.0 Dual Band High Speed WiFi Cable Modem Router

NETGEAR AC1200 DOCSIS 3.0 High Speed WiFi Cable Modem

NETGEAR AC1200 WIFI CABLE MODEM ROUTER C6220

NETGEAR AC1200 Cable Modem WiFi Router C6220 Compatible With All Providers

NETGEAR AC1200 WiFi Cable Modem Router C6220 DOCSIS 3.0

NETGEAR AC1200 DOCSIS 3.0 High Speed WiFi Cable Modem

Netgear AC1200 WiFi Cable Modem Router (C6220)