Seeking for a while wifi usb dongle compatible with Linux, I bought it and told me, we'll see ... Very pleasant surprise, it is recognized natively on Ubuntu 12.04 LTS amd64 and wifi performance associated with a point uap D-Link DAP-1360 (also compatible Linux, it must be said) are waiting for you. Not tested under Windows7, to be continued ... In short, I recommend users to Ubuntu, at least. Good product for me at least, careful packaging, delivery always on top, Amazon continues, it is good to say, its thoroughness and professionalism.