Wi-Fi N TP-LINK Router, "TL-WR841N", 300Mbps, 2x5dBi Fixed Antennas, WISP// 1 WAN port, 4 10/100M LAN Ports, equally supports automatic consultation and port transfer2 fixed omni directional antennasSupports PPPoE, Dynamic IP, and static IP broadband functions Automatic dialing, On-demand dialing, fixed time dialing, filling most dialing requirementsSupports UPnP, DDNS, static routing, VPN Pass-throughSupports virtual server, special application and DMZ host ideal for creating a website within your LANSupports SSID broadcast control and MAC access control listProvides 64/128/152-bit WEP encryption, supports WPA/WPA-PSK, WPA2/WPA2-PSK authentication Built-in firewall features IP, MAC, URL filtering which flexibly controls online access and timeBuilt-in DHCP server with automatic dynamic IP address distributionUser interface supports free WEB software updatesSupports configuration file backup and restore.Sleek exterior, can be mounted on a wall or placed horizontally on a table or desk