Unable to boot with a device above (freeze / blocking with a trendy top SSD).
Recognized under Windows. I have not really been able to judge speeds since I renounced to use it: I wanted to use it to boot from SATA device, not to manage storage.
In short, it works much, but like all PCI SATA controllers coupled with an old PC-based Athlon XP or Pentium IV compatibility not necessarily the appointment. I knew the randomness of these products in this context, so not really disappointed, but hey, do not expect miracles; if it works as you intended, you feel happy :)