Wireless ADSL2/2+ Router and Access Point. This item is pre-configured with settings to be used with the IT5000 and / or a PC or Laptop. A configuration file is also supplied for use with Nikon WT-2 and WT-3 Wireless adapters. Canon configuration details on request. Specifications: 802.11b/g Wireless Connectivity 4 Port Ethernet SPI Firewall High-Speed ADSL Connection Ready Wireless LAN & Ethernet Connection for Workgroup Firewall Protection 24-port Quality of Service Features