Refurbished: Comtrend AR-5319 Wireless N Gateway 4-port Ethernet ADSL 2+ Router Modem USB 3.0 with AC Adapter - Newegg.com
Ar7088h 4G 5g Nr Modem 3.4gbps Industrial 5g Router with SIM Card Slot for Live Streaming - China 4G WiFi Industrial Router, Industrial DIN Rail Router | Made-in-China.com
Comtrend AR-5220u ADSL2+ Router 4-Port Ethernet Modem USB 3.0 White 730113-001 | eBay