ASUS RT-N66U

-2.4 GHz and 5 GHz Concurrent Dual-Band Transmissions for Strong Signal Strength
and Ultra-Fast Connection Rates up to 900Mbps.
-Gigabit Ethernet Ports for the Fastest, Most Reliable Internet Performance.
-Download Master for Wireless Data Storage and Access to Router-Connected USB Storage Devices
-Expanded Wireless Coverage with Detachable High-Powered Antennas.
-File Sharing, Printer Sharing, and 3G Sharing via Two Multi-Functional Built-in USB Ports.
-ASUSWRT Dashboard UI for Easy Setup, Signal Monitoring, and Network Application Contro.

Range: 5000 Square fit.

Network Standard:
-IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IPv4, IPv6
-Firewall: SPI intrusion detection,DoS protection
Access control: Parental control, Network service filter, URL filter, Port filter.

Management:
-UPnP, DLNA, DNS Proxy, DHCP, NTP Client, DDNS, Port Triger, Virtual Server, DMZ.

VPN Support:
-IPSec Pass-Throuth
-PPTP Pass-Through
-L2TP Pass-Through

WAN Connection Type:
-Internet connection type : Automatic IP, Static IP, PPPoE(MPPE supported), PPTP, L2TP
-Dual Link support
-Multicast Proxy support

Package Content:
-RT-N66U wireless router
-Stand
-RJ-45 cable
-Power adapter
-Warranty card
-Quick start guide

Duel WAN support.
Best for large area.