ASUS High-Power N600 Gigabit Wi-Fi Router (RT-N18U) – LoBarn
Netgear N600 300 Mbps 4-Port Gigabit Wireless N Router (DGND3700) for sale online | eBay
TP-Link N600 Wireless Dual Band Gigabit Router (TL-WDR3600) | eBay
WNDR3700-100PES NetGear 5-Port (4x 10/100/1000Mpbs LAN and 1x 10/100/1000Mbps WAN
TP-Link TL-WDR3600 N600 Wireless Dual Band Gigabit Router - Newegg.com
NETGEAR N600 Wireless Dual Band Gigabit Modem Router Model WNDR3700-100NAS USED | eBay
Adding a Netgear N600 Wireless Dual Band Gigabit Router WNDR3700 to an existing FIOS Wireless AP for improved wireless coverage - Scott Hanselman's Blog