ASUS RT-N66U Dual-Band Wireless-N900 Gigabit Router

3 x Detachable antenna for 2.4GHz/5GHz with peak gain 3dBi/ 5dBi
IPv6 support; VPN Server Support
802.11n: up to 450Mbps ; 802.11a/g: up to 54Mbps; 802.11b: up to 11Mbps
Supports Ethernet and 802.3 with max. bit rate 10/100/1000 Mbps
4 x LAN ports for 10/100/1000 BaseT
2 x USB2.0 support got Printer sharing or HDD sharing