IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IPv4, IPv6 Product Segment N900 ultimate performance : 450+450 Mbps Coverage Large homes Data Rate 802.11n : up to 450 Mbps Antenna Detachable antenna x 3 Transmit/Receive MIMO technology 2.4 GHz 3 x 3 5 GHz 3 x 3 Memory 32 MB Flash 256 MB RAM Operating Frequency 2.4 GHz / 5 GHz Encryption 64-bit WEP, 128-bit WEP, WPA2-PSK, WPA-PSK, WPA-Enterprise , WPA2-Enterprise , WPS support Firewall & Access Control 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 Trigger, Virtual Server, DMZ WAN Connection Type Internet connection type : Automatic IP, Static IP, PPPoE(MPPE supported), PPTP, L2TP Multicast Proxy support Ports RJ45 for 10/100/1000/Gigabits BaseT for LAN x 4, RJ45 for 10/100/1000/Gigabits BaseT for WAN x 1, Support Ethernet and 802.3 with max. bit rate 10/100/1000/Gigabits Mbps and auto cross-over function(MDI-X) USB 2.0 x 2 Features Airtime Fairness SmartQoS - WMM - User definable rules for IP/MAC/Port - Upload and download bandwidth management - ACK/SYN/FIN/RST/ICMP with highest priority Parental Control Guest Network : 2.4 GHz x 3, 5 GHz x 3 VPN server : IPSec Pass-Through, PPTP Pass-Through, L2TP Pass-Through, PPTP Server, OpenVPN Server VPN client : PPTP client, L2TP client, OpenVPN client Enhanced media server (AiPlayer app compatible) - Image : Jpeg - Audio : mp3, wma, wav, pcm, mp4, lpcm, ogg - Video : asf, avi, divx, mpeg, mpg, ts, vob, wmv, mkv, mov AiCloud personal cloud service 3G/4G data sharing Printer Server - Multifunctional printer support (Windows only) - LPR protocol support Download Master - Support bt, nzb, http, ed2k - Support encryption, DHT, PEX and magnet link - Upload and download bandwidth control - Download scheduling AiDisk file server - Samba and FTP server with account management Dual WAN IPTV support Button WPS Button, Reset Button, Power Button LED Indicator LAN x 4 WAN x 1 Wi-Fi x 2 USB x 1 Power Supply AC Input : 110V~240V(50~60Hz) DC Output : 19 V with max. 1.58 A current OS Support Windows® 10 86x64 Windows® 8.1 86x64 Windows® 8 , 32bit/64bit Windows® 7 , 32bit/64bit Windows® Vista , 32bit/64bit Windows® XP , 32bit/64bit Mac OS X Linux Dimensions 207 x 148.8 x 35.5 inch (WxDxH) ~ cm Weight Package Content RT-N66U wireless router Stand RJ-45 cable Power adapter Warranty card Quick start guide Operation mode Wireless router mode Range extender mode Access point mode Media bridge mode