The IOGear links">WBR-1310 Wireless G Router lets you create a wireless network for your home. It minimizes the threats of hackers and prevents unwanted intruders from entering your network. Check E-mail, Surf the Web, and Chat with Friends and Family Online. The Wireless G Router is based on the 802.11g standard and is backward compatible with 802.11b, ensuring compatibility with a wide range of wireless devices. It also includes four Ethernet ports so you can connect Ethernet-enabled PCs and devices. The Wireless G Router also supports WEP and WPA encryption. Advanced firewall features - Network Address Translation (NAT), Stateful Packet Inspection (SPI), MAC Filtering, Website Filtering Security - 64/128-bit WEP, Wi-Fi Protected Access (WPA) Device management through Internet Explorer v6 or other Java-enabled Browsers System Requirements - Cable or DSL modem, PC or Mac with either Windows XP SP2/Windows 2000 SP4, or Mac OS X 10.4/10.3, CD-ROM drive, Internet Explorer 6, network interface card Item Dimensions(WxDxH) - 4.3 x 5.6 x 1.2 Weight - 0.6 lbs