Hi sirhappy, ...Not exactly sure what you mean, but it is a single band router that uses the standard 2.4GHz band. If this is not what you are referring to, then you might be able to find what you are looking for on this spec sheet:
Hi lesterblueeyes. I have the router and the power supply and that's it. We used this router without issue for quite a while. When we upgraded our internet subscription, our ISP provided us with a combo modem/wifi router, which made the need for the wireless router unnecessary. That is the only reason why it is here on Listia. I do not have the original box or driver disks, but all of that is readily available for download on D-Link's website. The router does have the newest firmware update.