I am relatively satisfied with the wifi router AC 1200 I already have a Netgear r7000 1900MHZ the top model of the brand that I can not help but compare this to R6100, although it costs more than double. While the R6100 has no Beamfoarming or external antennas greatly improving the distance, that said it is doing very well in both in 2.4GHz 5GHz. Distance level, 5GHz, about 20 meters 2 doors and 1 different floor it still happens to give me what 295MBPS real and very good, (the R7000 is a little better> 351mbps) In 2,4ghz (wifi N) is less good (normal), the R6100 still gives me 55MBPS (the R7000 still gives 68mbps) and what really ample for surfed the net! The difference certainly held from 3 to have made large external and directional antennas on the high-end R7000, but it must be said that it costs double! The R6100 is doing that very well I think. In addition it also has the excellent App (android or Itunes) and PC application "NETGEAR Genie" is really very simple and efficient. I think just a pity that the switch is not wired Gigabit is that of 10/100. Voila otherwise level finish and appearance is very good, worthy of this great brand Netgear. It is not clear but it also works very well with Windows 8.1 update 1 64bits. I also like the "NAS" function of the USB2, it is convenient to watch his videos throughout the home. Voila, if you have any questions, do not hesitate. [...] Good day