TP-LINK TL-WR841N

Quick overview from the supplier:

Wireless Router TP-LINK "TL-WR841N", Atheros,300Mbps,4-port Switch,802.11n/g/b,2.4GHz,Fixed Antenas // 1 WAN port, 4 10/100M LAN Ports, equally supports automatic consultation and port transfer 2 fixed omni directional antennas Supports PPPoE, Dynamic IP, and static IP broadband functions Automatic dialing, On-demand dialing, fixed time dialing, filling most dialing requirements Supports UPnP, DDNS, static routing, VPN Pass-through Supports virtual server, special application and DMZ host ideal for creating a website within your LAN Supports SSID broadcast control and MAC access control list Provides 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 time Built-in DHCP server with automatic dynamic IP address distribution User interface supports free WEB software updates Supports configuration file backup and restore. Sleek exterior, can be mounted on a wall or placed horizontally on a table or desk