I was of the opinion that a simple chip as USB hubs on all common operating systems running (Windows and Mac, we describes yes). Unfortunately Nope, despite good workmanship and fancy box, the stroke (ie not at the Fritz box, PS3, Android phone and many other devices based on Linux) runs only in error on a reasonably current Linux OS. Thanks blisterpacking I can no longer send back as new. Therefore, I can only give two stars for the good looks and hope I have a Mac-friend who leaves on the white color. My advice to the manufacturer: change packaging and correct open-source drivers.