Have in their household (two) and one in the parental household at a Fritz! Box 7390 and a Speedport LTE II. At first it is a bit tricky, especially because the cable that runs from the back to the front of the LED's is a bit short (hence the point deduction) and of course in the case of two plates installed is also tight. The first start-up is well out of hand and the plates are easily recognized by Win XP to Win 8 and the toggle switch on the back slightly to Raid 0 or Raid 1 set. I operate with WD Cavier Green plates between 1.5 and 3 TB. The size since they originallyonly (inexperience) should serve> 3 GB with me as a NAS for file, which I have now, however, adopted, as the USB not bring 2.0 interfaces on the router and the router at the speed performance that I have desired me , Now I nutz it as a backup disk or data graves. Power consumption I have not measured, because the plates are however set to power save mode if not he can not be addressed particularly high. The transfer rate over USB 3.0 port as promised. So who needs a backup disk or a simple and quiet Network Hard Drive, can strike good conscience here.