most of the product: plug and play on the same seven 64b (branch, Start, installs via windows !!!) and c is !!!!!!, less so: the 3 antennas are useless, apart bothers the cables from the card graphics rendering, no wifi reception but it is the pc in the same space and not far, I want it to test: at the foot of my box 13 mega, mega 8/9 to 6 meter and 16 meter with a bearing wall 15 cm but a door), well ....... 0 mega !!! impossible that Windows does not find a way to connect me !! well there visible my wifi network but unless a bar !! I then launched into a dance of St. Vitus layer 3 antennas on my tower, nor anything done! so I got connected to a hot spot free passing, 3 bar to turn on the meter and 1 mega! I am disgusted! forcing you invest in an antenna deportee TP-Link TL-ANT2403N with three omni antenna with a total of 9 dBi instead of the 6 planned! but it's not received yet, so c is not won! Yet we in the 21st century! total of 45 history, I cross my fingers, proper operation! J will invest this sum of one cpl in! good luck!