I have a NetGear JWNR2000v2. Live on the 5th floor but on the street near the entrance, pretty well caught. However, these models are unsuccessful. Bought his wife's parents NetGear (model vskidku I do not remember, but at the store it has, thank God no) with ADSL port, so they are in the next room, the signal of 50-60%, however, losses of wild. Minus my that antenna in his body and if there is not enough power nothing will come up, at least normally.
More Zyxel Keenetic. With friends is on the second floor, on the ground near the house also caught. The antenna is external but not removable, is also lengthened, if necessary, will not work.