You are totally right, sorry not to have used the search function. Now I did, I hope to have got the most relevant information. My need is not to use a PCI-Express version.
This topic:
http://www.tonymacx86.com/network/113747-new-tl-wdn4200-dual-wifi-usb-dongle-os-x-10-9-mavericks.html
Talks...