Actually the interface and the instructions are in English which does not facilitate the installation, but everything happened quickly and without problem. An advice: start the installation directly from your web browser rather than with the installation disc that came with the device. Since the browser Archer D7 automatically detect the type of Internet connection and your ISP while the disc software, he asked to choose the type of connection in a long list (good luck). Most settings are automatic, the longer will be to create your keys and wifi passwords and make sure all your devices are detected: not rocket science so. I advise you to freeze the IP of your devices in the router because Archer tends to change very quickly depending on the order in which you turn your devices, from one day to the other, which poses problem for a home network. The Archer D7 is very powerful: the wifi signal is strong even two rooms away, which allows me to read for example in bed a full HD movie on a wireless tablet, since the NAS of stay without any jerkiness or slowdown. When the gigabit cabling, file transfer speed is no longer limited by the write speed of the hard drives: one is well beyond speeds of USB3 and the flow is more constant. In short personable, robust and well crafted (the gold connectors antennas are seriously), who knows how to be discreet in a living room (very flat, 3 long antennae but no flashing lights facade attracts the eye).
