connect tl-mr3420 to broadband router TL-R480T+ (not WiFi) as backup connection - Business Community
TP-LINK TL-ER604W SafeStream Wireless N300 Gigabit VPN Router with 1GB WAN port, 3 GB LAN Ports, 1GB WAN/LAN Port and Multi-SSID - RY7167 - Shoplet.com