ASUS (RT-N16) Wireless-N 300 Maximum Performance single band Gaming Router: Fast Gigabit Ethernet, support USB-Hard Drive and Printer and Open source DDWRT - Manufacturer Refurbished Powerful CPU provides a high-performance throughput; Support up to 300,000 sessions for extensive P2P clients Network Standard: IEEE80211b, IEEE80211g, IEEE80211n Draft; Interface: WAN: 1x RJ45 for 10/100/1000 BaseT USB: 2x USB20; Antenna: 3x external antenna; Operating Frequency: 24 ~ 25 GHz Sensitivity: ANT0 -75dBm, ANT1 -75dBm (at 54Mbps data rate), Firewall: NAT and SPI (Stateful Packet Inspection) Encryption: Supports 64/128-bit WEP; WPA-PSK, WPA2-PSK; WPA-Enterprise, WPA2-Enterprise; Radius with 8021x