... 802.11b devices as well as a wired network to connect up to Ethernet devices.- Compliant with IEEE 802.11b and 802. ... but also protects internal sources- Supports one USB device interface (optional), using USB cable to connect PC for data transmission- SOHO ApplicationsSoftware ... , IP, TCP, UDP, ARP NAT, NAPT, DNS, DDNS, DHCP Server UPnP, DMZ, Port ForwardingWireless Features Complies with IEEE 802.11g ...