Based on the specs it looks Draft-N tech wise to me. This is an older router model. You need true 5Ghz to be 'N'. And you would know if your devices were going to use it in two ways, 1) The router has an SSID for G and another one for N. Any device that supports N is going to show both wireless network SSIDs. I can tell you for sure that any iPhone IOS type device is not going to show, or connect to an 'N' connection that is 2.4Ghz as N.
-Patrick