The WL-700gE features a standard RJ-45 10/100 ethernet port for the WAN connection with auto crossover function. Local connectivity is via the integrated 10/100 ethernet 4-port switch. Wireless connectivity is via the external dipole antenna and internal inverted-F PCB antenna, operating on the 2.4 - 2.5GHz wireless spectrum, and supporting both 802.11b and 802.11g protocols (up to 11Mbps and 54Mbps respectively).
Network protection is multi-layered. Two firewalls work to protect both the wired and wireless networks. Both firewalls are NAT and SPI-capable (Network Address Translation and Stateful Packet Inspection). This makes the WL-700gE at least as secure as any other wireless router/gateway on the home market.
Wireless communication can be secured with 64/128 WEP, TKIP, AES, WPA or WPA-PSK encryption, and authentication is handled by MAC address and MAC filtering, or 802.1x.
The unit comes with a 160GB IDE drive pre-installed. It only supports IDE, not SATA. There are also three USB 2.0 ports for hard drive expansion, printer connection or data copy from a USB flash drive. With a USB drive connected, it supports RAID levels 0 and 1 (striping and mirroring) - all from a router!