Its a nice product if you are having a desktop setup for a wifi. This product is not meant for heavy online gaming or heavy downloading stuff as these guys says itself. if you guys in need for that they are having a more advanced stuff from these guys itself. its just for regular web surfing. It does catches wifi from a reasonable distance too.
It was very easy to instal it and the adaptor easily connected with a router on the floor above.
I tried Netgear adapter with Netgear router but it seems that it is not compatible with Windows 8 OS, so this adapter didnt solved my purpose.