[Auto fed] Inateck Controller Card USB 3.0 4 PCI Express slots for Win XP / 7/8 self powered (Electronics)
I bought two and have them installed on 2 PCs, then press 1, I invert, etc ... this card is supposed to be self-powered. This is hardly true, it does not support multiple external HDD if the power of PC is just adapted to his computer (Acer Predator)