'Support for this band (provided by the router's radios through its three internal antennas) makes this device less prone to interference, in part because fewer types of devices currently use the 5.0-GHz frequency range.'
'No UPnP or DDNS support; setup software required.'
'The AirPort Utility makes troubleshooting much easier, by adding a display of configuration problems and tools to fix those errors in the Manual Setup’s Summary tab.'
'A built-in IPSec coprocessor from Hifn allows for complete data privacy for the access and exchange of your most sensitive data from your home to your corporate network or between remote branch offices without the additional cost of IPSec VPN client software for each computer.'
'there's no interaction between the Filtered Private IP Range and Filtered Private Port Range settings.'