Recognized immediately start Linux Mint 17.1; recognized and driver installed manually on Windows 7 x64.
(Small personal note: Linux, my scanner Canon Lide 20 and my Logitech webcam quickcam express both operate smoothly while Windows 7 x64, nay ... probably still hidden agreements between manufacturers of "hardware" and Micro $ oft ... it makes you believe that your gear is too old so longer supported like this, if you want to upgrade to a new version of Windows, you change bin at the same time part of your equipment ... dough, dough, when you hold us !!!)
Under the two bones card works flawlessly with good flow rates in read / write.
Why pay more for that price if it works? ;-)