I bought this router to replace my wireless network duplex previously managed by my internet box (IREL numéricable) whose quality and scope were not exceptional (2.4 GHz) Installation is very easy you connect the router to the network ethernet cable to the door of your box, you remove the issue of wifi on this one if you want to also replace and go to the software section. On a computer tablet or smartphone you select the SSID from the netgear wifi networks around you, then you follow the instructions that appear on the screen in 3 clicks and it folded you have your wifi network dual band 2, 4 and 5 GHz much more powerful than that of the market boxs. If that's not enough adjoignez him a repeater and you should not have any worries range and signal quality