Hello, The router with up to 450 Mbps and Gigalan works in the basic function top. The frequencies of Dual Band feature, you can select only manually, therefore less flexible and really only at 2.5GHz use as many clients only work on 2.5GHz. The USB port seems ill-suited for the use of hard drives. Hard drives and Hitachi zb.Platinum were not accepted. On router recognized disks are again not recognized by Windows 7 and listed on the network, so access to the hard drive via zb.Datenübertragung computer impossible. A file access is only possible via UPnP / FTP. The router implemented TP Link Media Server displays all files, but it does not fluent in practice from. This is especially true for Filmdateien.Häufiges falter leads stedig abort the transmission. Ie. for a play movie files, the router is not going geeignet.Vielleicht images and Musik.Dieses was not tested by me. The use of a printer to the USB funktioniert.Bei me the Brother DCP-135C.Allerdings need to instailliert and configure the TP Link Printer Controller software. Conclusion: Not universal enough einsetzbar.Die features funktioniern only conditionally, therefore no clear Empfehlunng.