All-in-one Internet-sharing AP Router. 4-port 10/100 Ethernet Switch, and 54Mbps Wireless-G (802.11b/g) Access Point 111 Shares a single Internet connection and other resources with Ethernet wired and Wireless-G and -B devices. High security: TKIP and AES encryption, wireless MAC address. Supports Inter-Access Point Protocol (IAPP) Supports Wreless Distribution System (WDS) Supports firewall security with port filtering. IP filtering. MAC filtering, port fon,vai and DMZ hosting functions. Supports PPPoE, VPN pass-through with multiple sessions, PPTP and L2TP Supports PPTP Client on Ethernet WAN interface. Supports UPnP for automatic Internet access. Supports WSP (Wireless ISP) 802,11b/g compliant with up to 54Mbps high-speed data rate DHCP Server/Client Dynamic DNS TCP/UDP/ICMP/ARP protocol stack Wireless users access control Operation modes: AP. AP client (ad hoc and infrastructure), Bridge (point-to-poi point-to-multi point) Universal PIOCI and Play, no complicated installation necessary.